61175760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{254899}}^1$

素因数の和:254915

約数の個数: 40

約数和(自身を含む): 189645600

約数和(自身を除く): 128469840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 254899, 509798, 764697, 1019596, 1274495, 1529394, 2039192, 2548990, 3058788, 3823485, 4078384, 5097980, 6117576, 7646970, 10195960, 12235152, 15293940, 20391920, 30587880, 61175760]

約数ペア:

[(1, 61175760), (2, 30587880), (3, 20391920), (4, 15293940), (5, 12235152), (6, 10195960), (8, 7646970), (10, 6117576), (12, 5097980), (15, 4078384), (16, 3823485), (20, 3058788), (24, 2548990), (30, 2039192), (40, 1529394), (48, 1274495), (60, 1019596), (80, 764697), (120, 509798), (240, 254899)]