27904080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 87048000

約数和(自身を除く): 59143920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 499, 699, 932, 998, 1165, 1398, 1497, 1864, 1996, 2330, 2495, 2796, 2994, 3495, 3728, 3992, 4660, 4990, 5592, 5988, 6990, 7485, 7984, 9320, 9980, 11184, 11976, 13980, 14970, 18640, 19960, 23952, 27960, 29940, 39920, 55920, 59880, 116267, 119760, 232534, 348801, 465068, 581335, 697602, 930136, 1162670, 1395204, 1744005, 1860272, 2325340, 2790408, 3488010, 4650680, 5580816, 6976020, 9301360, 13952040, 27904080]

約数ペア:

[(1, 27904080), (2, 13952040), (3, 9301360), (4, 6976020), (5, 5580816), (6, 4650680), (8, 3488010), (10, 2790408), (12, 2325340), (15, 1860272), (16, 1744005), (20, 1395204), (24, 1162670), (30, 930136), (40, 697602), (48, 581335), (60, 465068), (80, 348801), (120, 232534), (233, 119760), (240, 116267), (466, 59880), (499, 55920), (699, 39920), (932, 29940), (998, 27960), (1165, 23952), (1398, 19960), (1497, 18640), (1864, 14970), (1996, 13980), (2330, 11976), (2495, 11184), (2796, 9980), (2994, 9320), (3495, 7984), (3728, 7485), (3992, 6990), (4660, 5988), (4990, 5592)]