322896080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13499}}^1$

素因数の和:13548

約数の個数: 80

約数和(自身を含む): 843696000

約数和(自身を除く): 520799920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 13499, 23920, 26998, 53996, 67495, 107992, 134990, 175487, 215984, 269980, 310477, 350974, 539960, 620954, 701948, 877435, 1079920, 1241908, 1403896, 1552385, 1754870, 2483816, 2807792, 3104770, 3509740, 4036201, 4967632, 6209540, 7019480, 8072402, 12419080, 14038960, 16144804, 20181005, 24838160, 32289608, 40362010, 64579216, 80724020, 161448040, 322896080]

約数ペア:

[(1, 322896080), (2, 161448040), (4, 80724020), (5, 64579216), (8, 40362010), (10, 32289608), (13, 24838160), (16, 20181005), (20, 16144804), (23, 14038960), (26, 12419080), (40, 8072402), (46, 7019480), (52, 6209540), (65, 4967632), (80, 4036201), (92, 3509740), (104, 3104770), (115, 2807792), (130, 2483816), (184, 1754870), (208, 1552385), (230, 1403896), (260, 1241908), (299, 1079920), (368, 877435), (460, 701948), (520, 620954), (598, 539960), (920, 350974), (1040, 310477), (1196, 269980), (1495, 215984), (1840, 175487), (2392, 134990), (2990, 107992), (4784, 67495), (5980, 53996), (11960, 26998), (13499, 23920)]