137578440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1146487}}^1$

素因数の和:1146501

約数の個数: 32

約数和(自身を含む): 412735680

約数和(自身を除く): 275157240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1146487, 2292974, 3439461, 4585948, 5732435, 6878922, 9171896, 11464870, 13757844, 17197305, 22929740, 27515688, 34394610, 45859480, 68789220, 137578440]

約数ペア:

[(1, 137578440), (2, 68789220), (3, 45859480), (4, 34394610), (5, 27515688), (6, 22929740), (8, 17197305), (10, 13757844), (12, 11464870), (15, 9171896), (20, 6878922), (24, 5732435), (30, 4585948), (40, 3439461), (60, 2292974), (120, 1146487)]