90373320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{27893}}^1$

素因数の和:27916

約数の個数: 80

約数和(自身を含む): 303765660

約数和(自身を除く): 213392340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 27893, 55786, 83679, 111572, 139465, 167358, 223144, 251037, 278930, 334716, 418395, 502074, 557860, 669432, 753111, 836790, 1004148, 1115720, 1255185, 1506222, 1673580, 2008296, 2259333, 2510370, 3012444, 3347160, 3765555, 4518666, 5020740, 6024888, 7531110, 9037332, 10041480, 11296665, 15062220, 18074664, 22593330, 30124440, 45186660, 90373320]

約数ペア:

[(1, 90373320), (2, 45186660), (3, 30124440), (4, 22593330), (5, 18074664), (6, 15062220), (8, 11296665), (9, 10041480), (10, 9037332), (12, 7531110), (15, 6024888), (18, 5020740), (20, 4518666), (24, 3765555), (27, 3347160), (30, 3012444), (36, 2510370), (40, 2259333), (45, 2008296), (54, 1673580), (60, 1506222), (72, 1255185), (81, 1115720), (90, 1004148), (108, 836790), (120, 753111), (135, 669432), (162, 557860), (180, 502074), (216, 418395), (270, 334716), (324, 278930), (360, 251037), (405, 223144), (540, 167358), (648, 139465), (810, 111572), (1080, 83679), (1620, 55786), (3240, 27893)]