4895760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20399}}^1$

素因数の和:20415

約数の個数: 40

約数和(自身を含む): 15177600

約数和(自身を除く): 10281840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20399, 40798, 61197, 81596, 101995, 122394, 163192, 203990, 244788, 305985, 326384, 407980, 489576, 611970, 815960, 979152, 1223940, 1631920, 2447880, 4895760]

約数ペア:

[(1, 4895760), (2, 2447880), (3, 1631920), (4, 1223940), (5, 979152), (6, 815960), (8, 611970), (10, 489576), (12, 407980), (15, 326384), (16, 305985), (20, 244788), (24, 203990), (30, 163192), (40, 122394), (48, 101995), (60, 81596), (80, 61197), (120, 40798), (240, 20399)]