121264260

素因数分解:

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

素因数の和:11997

約数の個数: 72

約数和(自身を含む): 367698240

約数和(自身を除く): 246433980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 11959, 23918, 35877, 47836, 59795, 71754, 119590, 143508, 155467, 179385, 239180, 310934, 358770, 466401, 621868, 717540, 777335, 932802, 1554670, 1865604, 2021071, 2332005, 3109340, 4042142, 4664010, 6063213, 8084284, 9328020, 10105355, 12126426, 20210710, 24252852, 30316065, 40421420, 60632130, 121264260]

約数ペア:

[(1, 121264260), (2, 60632130), (3, 40421420), (4, 30316065), (5, 24252852), (6, 20210710), (10, 12126426), (12, 10105355), (13, 9328020), (15, 8084284), (20, 6063213), (26, 4664010), (30, 4042142), (39, 3109340), (52, 2332005), (60, 2021071), (65, 1865604), (78, 1554670), (130, 932802), (156, 777335), (169, 717540), (195, 621868), (260, 466401), (338, 358770), (390, 310934), (507, 239180), (676, 179385), (780, 155467), (845, 143508), (1014, 119590), (1690, 71754), (2028, 59795), (2535, 47836), (3380, 35877), (5070, 23918), (10140, 11959)]