74385120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5048

約数の個数: 96

約数和(自身を含む): 241920000

約数和(自身を除く): 167534880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 4999, 7440, 9998, 14880, 14997, 19996, 24995, 29994, 39992, 49990, 59988, 74985, 79984, 99980, 119976, 149970, 154969, 159968, 199960, 239952, 299940, 309938, 399920, 464907, 479904, 599880, 619876, 774845, 799840, 929814, 1199760, 1239752, 1549690, 1859628, 2324535, 2399520, 2479504, 3099380, 3719256, 4649070, 4959008, 6198760, 7438512, 9298140, 12397520, 14877024, 18596280, 24795040, 37192560, 74385120]

約数ペア:

[(1, 74385120), (2, 37192560), (3, 24795040), (4, 18596280), (5, 14877024), (6, 12397520), (8, 9298140), (10, 7438512), (12, 6198760), (15, 4959008), (16, 4649070), (20, 3719256), (24, 3099380), (30, 2479504), (31, 2399520), (32, 2324535), (40, 1859628), (48, 1549690), (60, 1239752), (62, 1199760), (80, 929814), (93, 799840), (96, 774845), (120, 619876), (124, 599880), (155, 479904), (160, 464907), (186, 399920), (240, 309938), (248, 299940), (310, 239952), (372, 199960), (465, 159968), (480, 154969), (496, 149970), (620, 119976), (744, 99980), (930, 79984), (992, 74985), (1240, 59988), (1488, 49990), (1860, 39992), (2480, 29994), (2976, 24995), (3720, 19996), (4960, 14997), (4999, 14880), (7440, 9998)]