56120760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{155891}}^1$

素因数の和:155908

約数の個数: 48

約数和(自身を含む): 182393640

約数和(自身を除く): 126272880

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, 155891, 311782, 467673, 623564, 779455, 935346, 1247128, 1403019, 1558910, 1870692, 2338365, 2806038, 3117820, 3741384, 4676730, 5612076, 6235640, 7015095, 9353460, 11224152, 14030190, 18706920, 28060380, 56120760]

約数ペア:

[(1, 56120760), (2, 28060380), (3, 18706920), (4, 14030190), (5, 11224152), (6, 9353460), (8, 7015095), (9, 6235640), (10, 5612076), (12, 4676730), (15, 3741384), (18, 3117820), (20, 2806038), (24, 2338365), (30, 1870692), (36, 1558910), (40, 1403019), (45, 1247128), (60, 935346), (72, 779455), (90, 623564), (120, 467673), (180, 311782), (360, 155891)]