68454840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5881}}^1$

素因数の和:5992

約数の個数: 64

約数和(自身を含む): 207516960

約数和(自身を除く): 139062120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 5881, 11640, 11762, 17643, 23524, 29405, 35286, 47048, 58810, 70572, 88215, 117620, 141144, 176430, 235240, 352860, 570457, 705720, 1140914, 1711371, 2281828, 2852285, 3422742, 4563656, 5704570, 6845484, 8556855, 11409140, 13690968, 17113710, 22818280, 34227420, 68454840]

約数ペア:

[(1, 68454840), (2, 34227420), (3, 22818280), (4, 17113710), (5, 13690968), (6, 11409140), (8, 8556855), (10, 6845484), (12, 5704570), (15, 4563656), (20, 3422742), (24, 2852285), (30, 2281828), (40, 1711371), (60, 1140914), (97, 705720), (120, 570457), (194, 352860), (291, 235240), (388, 176430), (485, 141144), (582, 117620), (776, 88215), (970, 70572), (1164, 58810), (1455, 47048), (1940, 35286), (2328, 29405), (2910, 23524), (3880, 17643), (5820, 11762), (5881, 11640)]