121373460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51869}}^1$

素因数の和:51897

約数の個数: 72

約数和(自身を含む): 396494280

約数和(自身を除く): 275120820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 51869, 103738, 155607, 207476, 259345, 311214, 466821, 518690, 622428, 674297, 778035, 933642, 1037380, 1348594, 1556070, 1867284, 2022891, 2334105, 2697188, 3112140, 3371485, 4045782, 4668210, 6068673, 6742970, 8091564, 9336420, 10114455, 12137346, 13485940, 20228910, 24274692, 30343365, 40457820, 60686730, 121373460]

約数ペア:

[(1, 121373460), (2, 60686730), (3, 40457820), (4, 30343365), (5, 24274692), (6, 20228910), (9, 13485940), (10, 12137346), (12, 10114455), (13, 9336420), (15, 8091564), (18, 6742970), (20, 6068673), (26, 4668210), (30, 4045782), (36, 3371485), (39, 3112140), (45, 2697188), (52, 2334105), (60, 2022891), (65, 1867284), (78, 1556070), (90, 1348594), (117, 1037380), (130, 933642), (156, 778035), (180, 674297), (195, 622428), (234, 518690), (260, 466821), (390, 311214), (468, 259345), (585, 207476), (780, 155607), (1170, 103738), (2340, 51869)]