145748040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1214567}}^1$

素因数の和:1214581

約数の個数: 32

約数和(自身を含む): 437244480

約数和(自身を除く): 291496440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1214567, 2429134, 3643701, 4858268, 6072835, 7287402, 9716536, 12145670, 14574804, 18218505, 24291340, 29149608, 36437010, 48582680, 72874020, 145748040]

約数ペア:

[(1, 145748040), (2, 72874020), (3, 48582680), (4, 36437010), (5, 29149608), (6, 24291340), (8, 18218505), (10, 14574804), (12, 12145670), (15, 9716536), (20, 7287402), (24, 6072835), (30, 4858268), (40, 3643701), (60, 2429134), (120, 1214567)]