30124440

素因数分解:

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

素因数の和:27913

約数の個数: 64

約数和(自身を含む): 100418400

約数和(自身を除く): 70293960

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27893, 55786, 83679, 111572, 139465, 167358, 223144, 251037, 278930, 334716, 418395, 502074, 557860, 669432, 753111, 836790, 1004148, 1115720, 1255185, 1506222, 1673580, 2008296, 2510370, 3012444, 3347160, 3765555, 5020740, 6024888, 7531110, 10041480, 15062220, 30124440]

約数ペア:

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