30954360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257953}}^1$

素因数の和:257967

約数の個数: 32

約数和(自身を含む): 92863440

約数和(自身を除く): 61909080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257953, 515906, 773859, 1031812, 1289765, 1547718, 2063624, 2579530, 3095436, 3869295, 5159060, 6190872, 7738590, 10318120, 15477180, 30954360]

約数ペア:

[(1, 30954360), (2, 15477180), (3, 10318120), (4, 7738590), (5, 6190872), (6, 5159060), (8, 3869295), (10, 3095436), (12, 2579530), (15, 2063624), (20, 1547718), (24, 1289765), (30, 1031812), (40, 773859), (60, 515906), (120, 257953)]