74783040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{77899}}^1$

素因数の和:77919

約数の個数: 56

約数和(自身を含む): 237439200

約数和(自身を除く): 162656160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 77899, 155798, 233697, 311596, 389495, 467394, 623192, 778990, 934788, 1168485, 1246384, 1557980, 1869576, 2336970, 2492768, 3115960, 3739152, 4673940, 4985536, 6231920, 7478304, 9347880, 12463840, 14956608, 18695760, 24927680, 37391520, 74783040]

約数ペア:

[(1, 74783040), (2, 37391520), (3, 24927680), (4, 18695760), (5, 14956608), (6, 12463840), (8, 9347880), (10, 7478304), (12, 6231920), (15, 4985536), (16, 4673940), (20, 3739152), (24, 3115960), (30, 2492768), (32, 2336970), (40, 1869576), (48, 1557980), (60, 1246384), (64, 1168485), (80, 934788), (96, 778990), (120, 623192), (160, 467394), (192, 389495), (240, 311596), (320, 233697), (480, 155798), (960, 77899)]