8394360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5408

約数の個数: 64

約数和(自身を含む): 27125280

約数和(自身を除く): 18730920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5381, 10762, 16143, 21524, 26905, 32286, 43048, 53810, 64572, 69953, 80715, 107620, 129144, 139906, 161430, 209859, 215240, 279812, 322860, 349765, 419718, 559624, 645720, 699530, 839436, 1049295, 1399060, 1678872, 2098590, 2798120, 4197180, 8394360]

約数ペア:

[(1, 8394360), (2, 4197180), (3, 2798120), (4, 2098590), (5, 1678872), (6, 1399060), (8, 1049295), (10, 839436), (12, 699530), (13, 645720), (15, 559624), (20, 419718), (24, 349765), (26, 322860), (30, 279812), (39, 215240), (40, 209859), (52, 161430), (60, 139906), (65, 129144), (78, 107620), (104, 80715), (120, 69953), (130, 64572), (156, 53810), (195, 43048), (260, 32286), (312, 26905), (390, 21524), (520, 16143), (780, 10762), (1560, 5381)]