228163920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2999}}^1$

素因数の和:3332

約数の個数: 80

約数和(自身を含む): 709776000

約数和(自身を除く): 481612080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2536, 2999, 3170, 3804, 4755, 5072, 5998, 6340, 7608, 8997, 9510, 11996, 12680, 14995, 15216, 17994, 19020, 23992, 25360, 29990, 35988, 38040, 44985, 47984, 59980, 71976, 76080, 89970, 119960, 143952, 179940, 239920, 359880, 719760, 950683, 1901366, 2852049, 3802732, 4753415, 5704098, 7605464, 9506830, 11408196, 14260245, 15210928, 19013660, 22816392, 28520490, 38027320, 45632784, 57040980, 76054640, 114081960, 228163920]

約数ペア:

[(1, 228163920), (2, 114081960), (3, 76054640), (4, 57040980), (5, 45632784), (6, 38027320), (8, 28520490), (10, 22816392), (12, 19013660), (15, 15210928), (16, 14260245), (20, 11408196), (24, 9506830), (30, 7605464), (40, 5704098), (48, 4753415), (60, 3802732), (80, 2852049), (120, 1901366), (240, 950683), (317, 719760), (634, 359880), (951, 239920), (1268, 179940), (1585, 143952), (1902, 119960), (2536, 89970), (2999, 76080), (3170, 71976), (3804, 59980), (4755, 47984), (5072, 44985), (5998, 38040), (6340, 35988), (7608, 29990), (8997, 25360), (9510, 23992), (11996, 19020), (12680, 17994), (14995, 15216)]