40654560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84697}}^1$

素因数の和:84715

約数の個数: 48

約数和(自身を含む): 128063376

約数和(自身を除く): 87408816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 84697, 169394, 254091, 338788, 423485, 508182, 677576, 846970, 1016364, 1270455, 1355152, 1693940, 2032728, 2540910, 2710304, 3387880, 4065456, 5081820, 6775760, 8130912, 10163640, 13551520, 20327280, 40654560]

約数ペア:

[(1, 40654560), (2, 20327280), (3, 13551520), (4, 10163640), (5, 8130912), (6, 6775760), (8, 5081820), (10, 4065456), (12, 3387880), (15, 2710304), (16, 2540910), (20, 2032728), (24, 1693940), (30, 1355152), (32, 1270455), (40, 1016364), (48, 846970), (60, 677576), (80, 508182), (96, 423485), (120, 338788), (160, 254091), (240, 169394), (480, 84697)]