56958960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12526

約数の個数: 80

約数和(自身を含む): 185880960

約数和(自身を除く): 128922000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 12491, 24982, 37473, 49964, 62455, 74946, 99928, 124910, 149892, 187365, 199856, 237329, 249820, 299784, 374730, 474658, 499640, 599568, 711987, 749460, 949316, 999280, 1186645, 1423974, 1498920, 1898632, 2373290, 2847948, 2997840, 3559935, 3797264, 4746580, 5695896, 7119870, 9493160, 11391792, 14239740, 18986320, 28479480, 56958960]

約数ペア:

[(1, 56958960), (2, 28479480), (3, 18986320), (4, 14239740), (5, 11391792), (6, 9493160), (8, 7119870), (10, 5695896), (12, 4746580), (15, 3797264), (16, 3559935), (19, 2997840), (20, 2847948), (24, 2373290), (30, 1898632), (38, 1498920), (40, 1423974), (48, 1186645), (57, 999280), (60, 949316), (76, 749460), (80, 711987), (95, 599568), (114, 499640), (120, 474658), (152, 374730), (190, 299784), (228, 249820), (240, 237329), (285, 199856), (304, 187365), (380, 149892), (456, 124910), (570, 99928), (760, 74946), (912, 62455), (1140, 49964), (1520, 37473), (2280, 24982), (4560, 12491)]