8982480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2908

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 21015600

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, 2879, 3120, 5758, 8637, 11516, 14395, 17274, 23032, 28790, 34548, 37427, 43185, 46064, 57580, 69096, 74854, 86370, 112281, 115160, 138192, 149708, 172740, 187135, 224562, 230320, 299416, 345480, 374270, 449124, 561405, 598832, 690960, 748540, 898248, 1122810, 1497080, 1796496, 2245620, 2994160, 4491240, 8982480]

約数ペア:

[(1, 8982480), (2, 4491240), (3, 2994160), (4, 2245620), (5, 1796496), (6, 1497080), (8, 1122810), (10, 898248), (12, 748540), (13, 690960), (15, 598832), (16, 561405), (20, 449124), (24, 374270), (26, 345480), (30, 299416), (39, 230320), (40, 224562), (48, 187135), (52, 172740), (60, 149708), (65, 138192), (78, 115160), (80, 112281), (104, 86370), (120, 74854), (130, 69096), (156, 57580), (195, 46064), (208, 43185), (240, 37427), (260, 34548), (312, 28790), (390, 23032), (520, 17274), (624, 14395), (780, 11516), (1040, 8637), (1560, 5758), (2879, 3120)]