31159860960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{669241}}^1$

素因数の和:669356

約数の個数: 96

約数和(自身を含む): 99165602592

約数和(自身を除く): 68005741632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 7760, 9312, 11640, 15520, 23280, 46560, 669241, 1338482, 2007723, 2676964, 3346205, 4015446, 5353928, 6692410, 8030892, 10038615, 10707856, 13384820, 16061784, 20077230, 21415712, 26769640, 32123568, 40154460, 53539280, 64247136, 64916377, 80308920, 107078560, 129832754, 160617840, 194749131, 259665508, 321235680, 324581885, 389498262, 519331016, 649163770, 778996524, 973745655, 1038662032, 1298327540, 1557993048, 1947491310, 2077324064, 2596655080, 3115986096, 3894982620, 5193310160, 6231972192, 7789965240, 10386620320, 15579930480, 31159860960]

約数ペア:

[(1, 31159860960), (2, 15579930480), (3, 10386620320), (4, 7789965240), (5, 6231972192), (6, 5193310160), (8, 3894982620), (10, 3115986096), (12, 2596655080), (15, 2077324064), (16, 1947491310), (20, 1557993048), (24, 1298327540), (30, 1038662032), (32, 973745655), (40, 778996524), (48, 649163770), (60, 519331016), (80, 389498262), (96, 324581885), (97, 321235680), (120, 259665508), (160, 194749131), (194, 160617840), (240, 129832754), (291, 107078560), (388, 80308920), (480, 64916377), (485, 64247136), (582, 53539280), (776, 40154460), (970, 32123568), (1164, 26769640), (1455, 21415712), (1552, 20077230), (1940, 16061784), (2328, 13384820), (2910, 10707856), (3104, 10038615), (3880, 8030892), (4656, 6692410), (5820, 5353928), (7760, 4015446), (9312, 3346205), (11640, 2676964), (15520, 2007723), (23280, 1338482), (46560, 669241)]