207958440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1732987}}^1$

素因数の和:1733001

約数の個数: 32

約数和(自身を含む): 623875680

約数和(自身を除く): 415917240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1732987, 3465974, 5198961, 6931948, 8664935, 10397922, 13863896, 17329870, 20795844, 25994805, 34659740, 41591688, 51989610, 69319480, 103979220, 207958440]

約数ペア:

[(1, 207958440), (2, 103979220), (3, 69319480), (4, 51989610), (5, 41591688), (6, 34659740), (8, 25994805), (10, 20795844), (12, 17329870), (15, 13863896), (20, 10397922), (24, 8664935), (30, 6931948), (40, 5198961), (60, 3465974), (120, 1732987)]