156917160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{435881}}^1$

素因数の和:435898

約数の個数: 48

約数和(自身を含む): 509981940

約数和(自身を除く): 353064780

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, 435881, 871762, 1307643, 1743524, 2179405, 2615286, 3487048, 3922929, 4358810, 5230572, 6538215, 7845858, 8717620, 10461144, 13076430, 15691716, 17435240, 19614645, 26152860, 31383432, 39229290, 52305720, 78458580, 156917160]

約数ペア:

[(1, 156917160), (2, 78458580), (3, 52305720), (4, 39229290), (5, 31383432), (6, 26152860), (8, 19614645), (9, 17435240), (10, 15691716), (12, 13076430), (15, 10461144), (18, 8717620), (20, 7845858), (24, 6538215), (30, 5230572), (36, 4358810), (40, 3922929), (45, 3487048), (60, 2615286), (72, 2179405), (90, 1743524), (120, 1307643), (180, 871762), (360, 435881)]