22097160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61381}}^1$

素因数の和:61398

約数の個数: 48

約数和(自身を含む): 71816940

約数和(自身を除く): 49719780

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, 61381, 122762, 184143, 245524, 306905, 368286, 491048, 552429, 613810, 736572, 920715, 1104858, 1227620, 1473144, 1841430, 2209716, 2455240, 2762145, 3682860, 4419432, 5524290, 7365720, 11048580, 22097160]

約数ペア:

[(1, 22097160), (2, 11048580), (3, 7365720), (4, 5524290), (5, 4419432), (6, 3682860), (8, 2762145), (9, 2455240), (10, 2209716), (12, 1841430), (15, 1473144), (18, 1227620), (20, 1104858), (24, 920715), (30, 736572), (36, 613810), (40, 552429), (45, 491048), (60, 368286), (72, 306905), (90, 245524), (120, 184143), (180, 122762), (360, 61381)]