242406840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11953}}^1$

素因数の和:11993

約数の個数: 96

約数和(自身を含む): 787529520

約数和(自身を除く): 545122680

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, 11953, 20280, 23906, 35859, 47812, 59765, 71718, 95624, 119530, 143436, 155389, 179295, 239060, 286872, 310778, 358590, 466167, 478120, 621556, 717180, 776945, 932334, 1243112, 1434360, 1553890, 1864668, 2020057, 2330835, 3107780, 3729336, 4040114, 4661670, 6060171, 6215560, 8080228, 9323340, 10100285, 12120342, 16160456, 18646680, 20200570, 24240684, 30300855, 40401140, 48481368, 60601710, 80802280, 121203420, 242406840]

約数ペア:

[(1, 242406840), (2, 121203420), (3, 80802280), (4, 60601710), (5, 48481368), (6, 40401140), (8, 30300855), (10, 24240684), (12, 20200570), (13, 18646680), (15, 16160456), (20, 12120342), (24, 10100285), (26, 9323340), (30, 8080228), (39, 6215560), (40, 6060171), (52, 4661670), (60, 4040114), (65, 3729336), (78, 3107780), (104, 2330835), (120, 2020057), (130, 1864668), (156, 1553890), (169, 1434360), (195, 1243112), (260, 932334), (312, 776945), (338, 717180), (390, 621556), (507, 478120), (520, 466167), (676, 358590), (780, 310778), (845, 286872), (1014, 239060), (1352, 179295), (1560, 155389), (1690, 143436), (2028, 119530), (2535, 95624), (3380, 71718), (4056, 59765), (5070, 47812), (6760, 35859), (10140, 23906), (11953, 20280)]