139554480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44729}}^1$

素因数の和:44758

約数の個数: 80

約数和(自身を含む): 465907680

約数和(自身を除く): 326353200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 44729, 89458, 134187, 178916, 223645, 268374, 357832, 447290, 536748, 581477, 670935, 715664, 894580, 1073496, 1162954, 1341870, 1744431, 1789160, 2146992, 2325908, 2683740, 2907385, 3488862, 3578320, 4651816, 5367480, 5814770, 6977724, 8722155, 9303632, 10734960, 11629540, 13955448, 17444310, 23259080, 27910896, 34888620, 46518160, 69777240, 139554480]

約数ペア:

[(1, 139554480), (2, 69777240), (3, 46518160), (4, 34888620), (5, 27910896), (6, 23259080), (8, 17444310), (10, 13955448), (12, 11629540), (13, 10734960), (15, 9303632), (16, 8722155), (20, 6977724), (24, 5814770), (26, 5367480), (30, 4651816), (39, 3578320), (40, 3488862), (48, 2907385), (52, 2683740), (60, 2325908), (65, 2146992), (78, 1789160), (80, 1744431), (104, 1341870), (120, 1162954), (130, 1073496), (156, 894580), (195, 715664), (208, 670935), (240, 581477), (260, 536748), (312, 447290), (390, 357832), (520, 268374), (624, 223645), (780, 178916), (1040, 134187), (1560, 89458), (3120, 44729)]