79365720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{94483}}^1$

素因数の和:94504

約数の個数: 64

約数和(自身を含む): 272113920

約数和(自身を除く): 192748200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 94483, 188966, 283449, 377932, 472415, 566898, 661381, 755864, 944830, 1133796, 1322762, 1417245, 1889660, 1984143, 2267592, 2645524, 2834490, 3306905, 3779320, 3968286, 5291048, 5668980, 6613810, 7936572, 9920715, 11337960, 13227620, 15873144, 19841430, 26455240, 39682860, 79365720]

約数ペア:

[(1, 79365720), (2, 39682860), (3, 26455240), (4, 19841430), (5, 15873144), (6, 13227620), (7, 11337960), (8, 9920715), (10, 7936572), (12, 6613810), (14, 5668980), (15, 5291048), (20, 3968286), (21, 3779320), (24, 3306905), (28, 2834490), (30, 2645524), (35, 2267592), (40, 1984143), (42, 1889660), (56, 1417245), (60, 1322762), (70, 1133796), (84, 944830), (105, 755864), (120, 661381), (140, 566898), (168, 472415), (210, 377932), (280, 283449), (420, 188966), (840, 94483)]