8874191520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5227}}^1$

素因数の和:5385

約数の個数: 240

約数和(自身を含む): 31563610848

約数和(自身を除く): 22689419328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 216, 240, 262, 270, 288, 324, 360, 393, 405, 432, 480, 524, 540, 648, 655, 720, 786, 810, 864, 1048, 1080, 1179, 1296, 1310, 1440, 1572, 1620, 1965, 2096, 2160, 2358, 2592, 2620, 3144, 3240, 3537, 3930, 4192, 4320, 4716, 5227, 5240, 5895, 6288, 6480, 7074, 7860, 9432, 10454, 10480, 10611, 11790, 12576, 12960, 14148, 15681, 15720, 17685, 18864, 20908, 20960, 21222, 23580, 26135, 28296, 31362, 31440, 35370, 37728, 41816, 42444, 47043, 47160, 52270, 53055, 56592, 62724, 62880, 70740, 78405, 83632, 84888, 94086, 94320, 104540, 106110, 113184, 125448, 141129, 141480, 156810, 167264, 169776, 188172, 188640, 209080, 212220, 235215, 250896, 282258, 282960, 313620, 339552, 376344, 418160, 423387, 424440, 470430, 501792, 564516, 565920, 627240, 684737, 705645, 752688, 836320, 846774, 848880, 940860, 1129032, 1254480, 1369474, 1411290, 1505376, 1693548, 1697760, 1881720, 2054211, 2116935, 2258064, 2508960, 2738948, 2822580, 3387096, 3423685, 3763440, 4108422, 4233870, 4516128, 5477896, 5645160, 6162633, 6774192, 6847370, 7526880, 8216844, 8467740, 10271055, 10955792, 11290320, 12325266, 13548384, 13694740, 16433688, 16935480, 18487899, 20542110, 21911584, 22580640, 24650532, 27389480, 30813165, 32867376, 33870960, 36975798, 41084220, 49301064, 54778960, 55463697, 61626330, 65734752, 67741920, 73951596, 82168440, 92439495, 98602128, 109557920, 110927394, 123252660, 147903192, 164336880, 184878990, 197204256, 221854788, 246505320, 277318485, 295806384, 328673760, 369757980, 443709576, 493010640, 554636970, 591612768, 739515960, 887419152, 986021280, 1109273940, 1479031920, 1774838304, 2218547880, 2958063840, 4437095760, 8874191520]

約数ペア:

[(1, 8874191520), (2, 4437095760), (3, 2958063840), (4, 2218547880), (5, 1774838304), (6, 1479031920), (8, 1109273940), (9, 986021280), (10, 887419152), (12, 739515960), (15, 591612768), (16, 554636970), (18, 493010640), (20, 443709576), (24, 369757980), (27, 328673760), (30, 295806384), (32, 277318485), (36, 246505320), (40, 221854788), (45, 197204256), (48, 184878990), (54, 164336880), (60, 147903192), (72, 123252660), (80, 110927394), (81, 109557920), (90, 98602128), (96, 92439495), (108, 82168440), (120, 73951596), (131, 67741920), (135, 65734752), (144, 61626330), (160, 55463697), (162, 54778960), (180, 49301064), (216, 41084220), (240, 36975798), (262, 33870960), (270, 32867376), (288, 30813165), (324, 27389480), (360, 24650532), (393, 22580640), (405, 21911584), (432, 20542110), (480, 18487899), (524, 16935480), (540, 16433688), (648, 13694740), (655, 13548384), (720, 12325266), (786, 11290320), (810, 10955792), (864, 10271055), (1048, 8467740), (1080, 8216844), (1179, 7526880), (1296, 6847370), (1310, 6774192), (1440, 6162633), (1572, 5645160), (1620, 5477896), (1965, 4516128), (2096, 4233870), (2160, 4108422), (2358, 3763440), (2592, 3423685), (2620, 3387096), (3144, 2822580), (3240, 2738948), (3537, 2508960), (3930, 2258064), (4192, 2116935), (4320, 2054211), (4716, 1881720), (5227, 1697760), (5240, 1693548), (5895, 1505376), (6288, 1411290), (6480, 1369474), (7074, 1254480), (7860, 1129032), (9432, 940860), (10454, 848880), (10480, 846774), (10611, 836320), (11790, 752688), (12576, 705645), (12960, 684737), (14148, 627240), (15681, 565920), (15720, 564516), (17685, 501792), (18864, 470430), (20908, 424440), (20960, 423387), (21222, 418160), (23580, 376344), (26135, 339552), (28296, 313620), (31362, 282960), (31440, 282258), (35370, 250896), (37728, 235215), (41816, 212220), (42444, 209080), (47043, 188640), (47160, 188172), (52270, 169776), (53055, 167264), (56592, 156810), (62724, 141480), (62880, 141129), (70740, 125448), (78405, 113184), (83632, 106110), (84888, 104540), (94086, 94320)]