159900120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{444167}}^1$

素因数の和:444184

約数の個数: 48

約数和(自身を含む): 519676560

約数和(自身を除く): 359776440

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, 444167, 888334, 1332501, 1776668, 2220835, 2665002, 3553336, 3997503, 4441670, 5330004, 6662505, 7995006, 8883340, 10660008, 13325010, 15990012, 17766680, 19987515, 26650020, 31980024, 39975030, 53300040, 79950060, 159900120]

約数ペア:

[(1, 159900120), (2, 79950060), (3, 53300040), (4, 39975030), (5, 31980024), (6, 26650020), (8, 19987515), (9, 17766680), (10, 15990012), (12, 13325010), (15, 10660008), (18, 8883340), (20, 7995006), (24, 6662505), (30, 5330004), (36, 4441670), (40, 3997503), (45, 3553336), (60, 2665002), (72, 2220835), (90, 1776668), (120, 1332501), (180, 888334), (360, 444167)]