47716920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{132547}}^1$

素因数の和:132564

約数の個数: 48

約数和(自身を含む): 155081160

約数和(自身を除く): 107364240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 132547, 265094, 397641, 530188, 662735, 795282, 1060376, 1192923, 1325470, 1590564, 1988205, 2385846, 2650940, 3181128, 3976410, 4771692, 5301880, 5964615, 7952820, 9543384, 11929230, 15905640, 23858460, 47716920]

約数ペア:

[(1, 47716920), (2, 23858460), (3, 15905640), (4, 11929230), (5, 9543384), (6, 7952820), (8, 5964615), (9, 5301880), (10, 4771692), (12, 3976410), (15, 3181128), (18, 2650940), (20, 2385846), (24, 1988205), (30, 1590564), (36, 1325470), (40, 1192923), (45, 1060376), (60, 795282), (72, 662735), (90, 530188), (120, 397641), (180, 265094), (360, 132547)]