72354360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46381}}^1$

素因数の和:46408

約数の個数: 64

約数和(自身を含む): 233765280

約数和(自身を除く): 161410920

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, 46381, 92762, 139143, 185524, 231905, 278286, 371048, 463810, 556572, 602953, 695715, 927620, 1113144, 1205906, 1391430, 1808859, 1855240, 2411812, 2782860, 3014765, 3617718, 4823624, 5565720, 6029530, 7235436, 9044295, 12059060, 14470872, 18088590, 24118120, 36177180, 72354360]

約数ペア:

[(1, 72354360), (2, 36177180), (3, 24118120), (4, 18088590), (5, 14470872), (6, 12059060), (8, 9044295), (10, 7235436), (12, 6029530), (13, 5565720), (15, 4823624), (20, 3617718), (24, 3014765), (26, 2782860), (30, 2411812), (39, 1855240), (40, 1808859), (52, 1391430), (60, 1205906), (65, 1113144), (78, 927620), (104, 695715), (120, 602953), (130, 556572), (156, 463810), (195, 371048), (260, 278286), (312, 231905), (390, 185524), (520, 139143), (780, 92762), (1560, 46381)]