146878440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223987}}^1$

素因数の和:1224001

約数の個数: 32

約数和(自身を含む): 440635680

約数和(自身を除く): 293757240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223987, 2447974, 3671961, 4895948, 6119935, 7343922, 9791896, 12239870, 14687844, 18359805, 24479740, 29375688, 36719610, 48959480, 73439220, 146878440]

約数ペア:

[(1, 146878440), (2, 73439220), (3, 48959480), (4, 36719610), (5, 29375688), (6, 24479740), (8, 18359805), (10, 14687844), (12, 12239870), (15, 9791896), (20, 7343922), (24, 6119935), (30, 4895948), (40, 3671961), (60, 2447974), (120, 1223987)]