72235644480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89899}}^1$

素因数の和:89959

約数の個数: 280

約数和(自身を含む): 265246713600

約数和(自身を除く): 193011069120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5952, 6480, 6696, 7440, 8370, 8640, 8928, 9920, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 17856, 20088, 22320, 25110, 25920, 26784, 29760, 33480, 40176, 44640, 50220, 53568, 66960, 80352, 89280, 89899, 100440, 133920, 160704, 179798, 200880, 267840, 269697, 359596, 401760, 449495, 539394, 719192, 803520, 809091, 898990, 1078788, 1348485, 1438384, 1618182, 1797980, 2157576, 2427273, 2696970, 2786869, 2876768, 3236364, 3595960, 4045455, 4315152, 4854546, 5393940, 5573738, 5753536, 6472728, 7191920, 7281819, 8090910, 8360607, 8630304, 9709092, 10787880, 11147476, 12136365, 12945456, 13934345, 14383840, 14563638, 16181820, 16721214, 17260608, 19418184, 21575760, 22294952, 24272730, 25081821, 25890912, 27868690, 28767680, 29127276, 32363640, 33442428, 36409095, 38836368, 41803035, 43151520, 44589904, 48545460, 50163642, 51781824, 55737380, 58254552, 64727280, 66884856, 72818190, 75245463, 77672736, 83606070, 86303040, 89179808, 97090920, 100327284, 111474760, 116509104, 125409105, 129454560, 133769712, 145636380, 150490926, 155345472, 167212140, 178359616, 194181840, 200654568, 222949520, 225736389, 233018208, 250818210, 258909120, 267539424, 291272760, 300981852, 334424280, 376227315, 388363680, 401309136, 445899040, 451472778, 466036416, 501636420, 535078848, 582545520, 601963704, 668848560, 752454630, 776727360, 802618272, 891798080, 902945556, 1003272840, 1128681945, 1165091040, 1203927408, 1337697120, 1504909260, 1605236544, 1805891112, 2006545680, 2257363890, 2330182080, 2407854816, 2675394240, 3009818520, 3611782224, 4013091360, 4514727780, 4815709632, 6019637040, 7223564448, 8026182720, 9029455560, 12039274080, 14447128896, 18058911120, 24078548160, 36117822240, 72235644480]

約数ペア:

[(1, 72235644480), (2, 36117822240), (3, 24078548160), (4, 18058911120), (5, 14447128896), (6, 12039274080), (8, 9029455560), (9, 8026182720), (10, 7223564448), (12, 6019637040), (15, 4815709632), (16, 4514727780), (18, 4013091360), (20, 3611782224), (24, 3009818520), (27, 2675394240), (30, 2407854816), (31, 2330182080), (32, 2257363890), (36, 2006545680), (40, 1805891112), (45, 1605236544), (48, 1504909260), (54, 1337697120), (60, 1203927408), (62, 1165091040), (64, 1128681945), (72, 1003272840), (80, 902945556), (81, 891798080), (90, 802618272), (93, 776727360), (96, 752454630), (108, 668848560), (120, 601963704), (124, 582545520), (135, 535078848), (144, 501636420), (155, 466036416), (160, 451472778), (162, 445899040), (180, 401309136), (186, 388363680), (192, 376227315), (216, 334424280), (240, 300981852), (248, 291272760), (270, 267539424), (279, 258909120), (288, 250818210), (310, 233018208), (320, 225736389), (324, 222949520), (360, 200654568), (372, 194181840), (405, 178359616), (432, 167212140), (465, 155345472), (480, 150490926), (496, 145636380), (540, 133769712), (558, 129454560), (576, 125409105), (620, 116509104), (648, 111474760), (720, 100327284), (744, 97090920), (810, 89179808), (837, 86303040), (864, 83606070), (930, 77672736), (960, 75245463), (992, 72818190), (1080, 66884856), (1116, 64727280), (1240, 58254552), (1296, 55737380), (1395, 51781824), (1440, 50163642), (1488, 48545460), (1620, 44589904), (1674, 43151520), (1728, 41803035), (1860, 38836368), (1984, 36409095), (2160, 33442428), (2232, 32363640), (2480, 29127276), (2511, 28767680), (2592, 27868690), (2790, 25890912), (2880, 25081821), (2976, 24272730), (3240, 22294952), (3348, 21575760), (3720, 19418184), (4185, 17260608), (4320, 16721214), (4464, 16181820), (4960, 14563638), (5022, 14383840), (5184, 13934345), (5580, 12945456), (5952, 12136365), (6480, 11147476), (6696, 10787880), (7440, 9709092), (8370, 8630304), (8640, 8360607), (8928, 8090910), (9920, 7281819), (10044, 7191920), (11160, 6472728), (12555, 5753536), (12960, 5573738), (13392, 5393940), (14880, 4854546), (16740, 4315152), (17856, 4045455), (20088, 3595960), (22320, 3236364), (25110, 2876768), (25920, 2786869), (26784, 2696970), (29760, 2427273), (33480, 2157576), (40176, 1797980), (44640, 1618182), (50220, 1438384), (53568, 1348485), (66960, 1078788), (80352, 898990), (89280, 809091), (89899, 803520), (100440, 719192), (133920, 539394), (160704, 449495), (179798, 401760), (200880, 359596), (267840, 269697)]