858489360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{23689}}^1$

素因数の和:23856

約数の個数: 80

約数和(自身を含む): 2679054720

約数和(自身を除く): 1820565360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7248, 9060, 12080, 18120, 23689, 36240, 47378, 71067, 94756, 118445, 142134, 189512, 236890, 284268, 355335, 379024, 473780, 568536, 710670, 947560, 1137072, 1421340, 1895120, 2842680, 3577039, 5685360, 7154078, 10731117, 14308156, 17885195, 21462234, 28616312, 35770390, 42924468, 53655585, 57232624, 71540780, 85848936, 107311170, 143081560, 171697872, 214622340, 286163120, 429244680, 858489360]

約数ペア:

[(1, 858489360), (2, 429244680), (3, 286163120), (4, 214622340), (5, 171697872), (6, 143081560), (8, 107311170), (10, 85848936), (12, 71540780), (15, 57232624), (16, 53655585), (20, 42924468), (24, 35770390), (30, 28616312), (40, 21462234), (48, 17885195), (60, 14308156), (80, 10731117), (120, 7154078), (151, 5685360), (240, 3577039), (302, 2842680), (453, 1895120), (604, 1421340), (755, 1137072), (906, 947560), (1208, 710670), (1510, 568536), (1812, 473780), (2265, 379024), (2416, 355335), (3020, 284268), (3624, 236890), (4530, 189512), (6040, 142134), (7248, 118445), (9060, 94756), (12080, 71067), (18120, 47378), (23689, 36240)]