1163898720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2955

約数の個数: 240

約数和(自身を含む): 4241559168

約数和(自身を除く): 3077660448

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, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2897, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 5794, 6480, 6696, 7440, 8370, 8691, 8928, 10044, 11160, 11588, 12555, 12960, 13392, 14485, 14880, 16740, 17382, 20088, 22320, 23176, 25110, 26073, 26784, 28970, 33480, 34764, 40176, 43455, 44640, 46352, 50220, 52146, 57940, 66960, 69528, 78219, 80352, 86910, 89807, 92704, 100440, 104292, 115880, 130365, 133920, 139056, 156438, 173820, 179614, 200880, 208584, 231760, 234657, 260730, 269421, 278112, 312876, 347640, 359228, 391095, 401760, 417168, 449035, 463520, 469314, 521460, 538842, 625752, 695280, 718456, 782190, 808263, 834336, 898070, 938628, 1042920, 1077684, 1173285, 1251504, 1347105, 1390560, 1436912, 1564380, 1616526, 1796140, 1877256, 2085840, 2155368, 2346570, 2424789, 2503008, 2694210, 2873824, 3128760, 3233052, 3592280, 3754512, 4041315, 4171680, 4310736, 4693140, 4849578, 5388420, 6257520, 6466104, 7184560, 7274367, 7509024, 8082630, 8621472, 9386280, 9699156, 10776840, 12123945, 12515040, 12932208, 14369120, 14548734, 16165260, 18772560, 19398312, 21553680, 24247890, 25864416, 29097468, 32330520, 36371835, 37545120, 38796624, 43107360, 48495780, 58194936, 64661040, 72743670, 77593248, 96991560, 116389872, 129322080, 145487340, 193983120, 232779744, 290974680, 387966240, 581949360, 1163898720]

約数ペア:

[(1, 1163898720), (2, 581949360), (3, 387966240), (4, 290974680), (5, 232779744), (6, 193983120), (8, 145487340), (9, 129322080), (10, 116389872), (12, 96991560), (15, 77593248), (16, 72743670), (18, 64661040), (20, 58194936), (24, 48495780), (27, 43107360), (30, 38796624), (31, 37545120), (32, 36371835), (36, 32330520), (40, 29097468), (45, 25864416), (48, 24247890), (54, 21553680), (60, 19398312), (62, 18772560), (72, 16165260), (80, 14548734), (81, 14369120), (90, 12932208), (93, 12515040), (96, 12123945), (108, 10776840), (120, 9699156), (124, 9386280), (135, 8621472), (144, 8082630), (155, 7509024), (160, 7274367), (162, 7184560), (180, 6466104), (186, 6257520), (216, 5388420), (240, 4849578), (248, 4693140), (270, 4310736), (279, 4171680), (288, 4041315), (310, 3754512), (324, 3592280), (360, 3233052), (372, 3128760), (405, 2873824), (432, 2694210), (465, 2503008), (480, 2424789), (496, 2346570), (540, 2155368), (558, 2085840), (620, 1877256), (648, 1796140), (720, 1616526), (744, 1564380), (810, 1436912), (837, 1390560), (864, 1347105), (930, 1251504), (992, 1173285), (1080, 1077684), (1116, 1042920), (1240, 938628), (1296, 898070), (1395, 834336), (1440, 808263), (1488, 782190), (1620, 718456), (1674, 695280), (1860, 625752), (2160, 538842), (2232, 521460), (2480, 469314), (2511, 463520), (2592, 449035), (2790, 417168), (2897, 401760), (2976, 391095), (3240, 359228), (3348, 347640), (3720, 312876), (4185, 278112), (4320, 269421), (4464, 260730), (4960, 234657), (5022, 231760), (5580, 208584), (5794, 200880), (6480, 179614), (6696, 173820), (7440, 156438), (8370, 139056), (8691, 133920), (8928, 130365), (10044, 115880), (11160, 104292), (11588, 100440), (12555, 92704), (12960, 89807), (13392, 86910), (14485, 80352), (14880, 78219), (16740, 69528), (17382, 66960), (20088, 57940), (22320, 52146), (23176, 50220), (25110, 46352), (26073, 44640), (26784, 43455), (28970, 40176), (33480, 34764)]