87557280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2406

約数の個数: 96

約数和(自身を含む): 279417600

約数和(自身を除く): 191860320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2309, 2370, 2528, 3160, 3792, 4618, 4740, 6320, 6927, 7584, 9236, 9480, 11545, 12640, 13854, 18472, 18960, 23090, 27708, 34635, 36944, 37920, 46180, 55416, 69270, 73888, 92360, 110832, 138540, 182411, 184720, 221664, 277080, 364822, 369440, 547233, 554160, 729644, 912055, 1094466, 1108320, 1459288, 1824110, 2188932, 2736165, 2918576, 3648220, 4377864, 5472330, 5837152, 7296440, 8755728, 10944660, 14592880, 17511456, 21889320, 29185760, 43778640, 87557280]

約数ペア:

[(1, 87557280), (2, 43778640), (3, 29185760), (4, 21889320), (5, 17511456), (6, 14592880), (8, 10944660), (10, 8755728), (12, 7296440), (15, 5837152), (16, 5472330), (20, 4377864), (24, 3648220), (30, 2918576), (32, 2736165), (40, 2188932), (48, 1824110), (60, 1459288), (79, 1108320), (80, 1094466), (96, 912055), (120, 729644), (158, 554160), (160, 547233), (237, 369440), (240, 364822), (316, 277080), (395, 221664), (474, 184720), (480, 182411), (632, 138540), (790, 110832), (948, 92360), (1185, 73888), (1264, 69270), (1580, 55416), (1896, 46180), (2309, 37920), (2370, 36944), (2528, 34635), (3160, 27708), (3792, 23090), (4618, 18960), (4740, 18472), (6320, 13854), (6927, 12640), (7584, 11545), (9236, 9480)]