201445320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678711}}^1$

素因数の和:1678725

約数の個数: 32

約数和(自身を含む): 604336320

約数和(自身を除く): 402891000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678711, 3357422, 5036133, 6714844, 8393555, 10072266, 13429688, 16787110, 20144532, 25180665, 33574220, 40289064, 50361330, 67148440, 100722660, 201445320]

約数ペア:

[(1, 201445320), (2, 100722660), (3, 67148440), (4, 50361330), (5, 40289064), (6, 33574220), (8, 25180665), (10, 20144532), (12, 16787110), (15, 13429688), (20, 10072266), (24, 8393555), (30, 6714844), (40, 5036133), (60, 3357422), (120, 1678711)]