242528520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11959}}^1$

素因数の和:11999

約数の個数: 96

約数和(自身を含む): 787924800

約数和(自身を除く): 545396280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 11959, 20280, 23918, 35877, 47836, 59795, 71754, 95672, 119590, 143508, 155467, 179385, 239180, 287016, 310934, 358770, 466401, 478360, 621868, 717540, 777335, 932802, 1243736, 1435080, 1554670, 1865604, 2021071, 2332005, 3109340, 3731208, 4042142, 4664010, 6063213, 6218680, 8084284, 9328020, 10105355, 12126426, 16168568, 18656040, 20210710, 24252852, 30316065, 40421420, 48505704, 60632130, 80842840, 121264260, 242528520]

約数ペア:

[(1, 242528520), (2, 121264260), (3, 80842840), (4, 60632130), (5, 48505704), (6, 40421420), (8, 30316065), (10, 24252852), (12, 20210710), (13, 18656040), (15, 16168568), (20, 12126426), (24, 10105355), (26, 9328020), (30, 8084284), (39, 6218680), (40, 6063213), (52, 4664010), (60, 4042142), (65, 3731208), (78, 3109340), (104, 2332005), (120, 2021071), (130, 1865604), (156, 1554670), (169, 1435080), (195, 1243736), (260, 932802), (312, 777335), (338, 717540), (390, 621868), (507, 478360), (520, 466401), (676, 358770), (780, 310934), (845, 287016), (1014, 239180), (1352, 179385), (1560, 155467), (1690, 143508), (2028, 119590), (2535, 95672), (3380, 71754), (4056, 59795), (5070, 47836), (6760, 35877), (10140, 23918), (11959, 20280)]