74969760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 237384000

約数和(自身を除く): 162414240

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, 313, 480, 499, 626, 939, 998, 1252, 1497, 1565, 1878, 1996, 2495, 2504, 2994, 3130, 3756, 3992, 4695, 4990, 5008, 5988, 6260, 7485, 7512, 7984, 9390, 9980, 10016, 11976, 12520, 14970, 15024, 15968, 18780, 19960, 23952, 25040, 29940, 30048, 37560, 39920, 47904, 50080, 59880, 75120, 79840, 119760, 150240, 156187, 239520, 312374, 468561, 624748, 780935, 937122, 1249496, 1561870, 1874244, 2342805, 2498992, 3123740, 3748488, 4685610, 4997984, 6247480, 7496976, 9371220, 12494960, 14993952, 18742440, 24989920, 37484880, 74969760]

約数ペア:

[(1, 74969760), (2, 37484880), (3, 24989920), (4, 18742440), (5, 14993952), (6, 12494960), (8, 9371220), (10, 7496976), (12, 6247480), (15, 4997984), (16, 4685610), (20, 3748488), (24, 3123740), (30, 2498992), (32, 2342805), (40, 1874244), (48, 1561870), (60, 1249496), (80, 937122), (96, 780935), (120, 624748), (160, 468561), (240, 312374), (313, 239520), (480, 156187), (499, 150240), (626, 119760), (939, 79840), (998, 75120), (1252, 59880), (1497, 50080), (1565, 47904), (1878, 39920), (1996, 37560), (2495, 30048), (2504, 29940), (2994, 25040), (3130, 23952), (3756, 19960), (3992, 18780), (4695, 15968), (4990, 15024), (5008, 14970), (5988, 12520), (6260, 11976), (7485, 10016), (7512, 9980), (7984, 9390)]