4138440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{34487}}^1$

素因数の和:34501

約数の個数: 32

約数和(自身を含む): 12415680

約数和(自身を除く): 8277240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 34487, 68974, 103461, 137948, 172435, 206922, 275896, 344870, 413844, 517305, 689740, 827688, 1034610, 1379480, 2069220, 4138440]

約数ペア:

[(1, 4138440), (2, 2069220), (3, 1379480), (4, 1034610), (5, 827688), (6, 689740), (8, 517305), (10, 413844), (12, 344870), (15, 275896), (20, 206922), (24, 172435), (30, 137948), (40, 103461), (60, 68974), (120, 34487)]