2455408440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6820579}}^1$

素因数の和:6820596

約数の個数: 48

約数和(自身を含む): 7980078600

約数和(自身を除く): 5524670160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6820579, 13641158, 20461737, 27282316, 34102895, 40923474, 54564632, 61385211, 68205790, 81846948, 102308685, 122770422, 136411580, 163693896, 204617370, 245540844, 272823160, 306926055, 409234740, 491081688, 613852110, 818469480, 1227704220, 2455408440]

約数ペア:

[(1, 2455408440), (2, 1227704220), (3, 818469480), (4, 613852110), (5, 491081688), (6, 409234740), (8, 306926055), (9, 272823160), (10, 245540844), (12, 204617370), (15, 163693896), (18, 136411580), (20, 122770422), (24, 102308685), (30, 81846948), (36, 68205790), (40, 61385211), (45, 54564632), (60, 40923474), (72, 34102895), (90, 27282316), (120, 20461737), (180, 13641158), (360, 6820579)]