2957579880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{311981}}^1$

素因数の和:312074

約数の個数: 64

約数和(自身を含む): 8985081600

約数和(自身を除く): 6027501720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 311981, 623962, 935943, 1247924, 1559905, 1871886, 2495848, 3119810, 3743772, 4679715, 6239620, 7487544, 9359430, 12479240, 18718860, 24646499, 37437720, 49292998, 73939497, 98585996, 123232495, 147878994, 197171992, 246464990, 295757988, 369697485, 492929980, 591515976, 739394970, 985859960, 1478789940, 2957579880]

約数ペア:

[(1, 2957579880), (2, 1478789940), (3, 985859960), (4, 739394970), (5, 591515976), (6, 492929980), (8, 369697485), (10, 295757988), (12, 246464990), (15, 197171992), (20, 147878994), (24, 123232495), (30, 98585996), (40, 73939497), (60, 49292998), (79, 37437720), (120, 24646499), (158, 18718860), (237, 12479240), (316, 9359430), (395, 7487544), (474, 6239620), (632, 4679715), (790, 3743772), (948, 3119810), (1185, 2495848), (1580, 1871886), (1896, 1559905), (2370, 1247924), (3160, 935943), (4740, 623962), (9480, 311981)]