1569680220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{160499}}^1$

素因数の和:160674

約数の個数: 48

約数和(自身を含む): 4422096000

約数和(自身を除く): 2852415780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 160499, 320998, 481497, 641996, 802495, 962994, 1604990, 1925988, 2407485, 3209980, 4814970, 9629940, 26161337, 52322674, 78484011, 104645348, 130806685, 156968022, 261613370, 313936044, 392420055, 523226740, 784840110, 1569680220]

約数ペア:

[(1, 1569680220), (2, 784840110), (3, 523226740), (4, 392420055), (5, 313936044), (6, 261613370), (10, 156968022), (12, 130806685), (15, 104645348), (20, 78484011), (30, 52322674), (60, 26161337), (163, 9629940), (326, 4814970), (489, 3209980), (652, 2407485), (815, 1925988), (978, 1604990), (1630, 962994), (1956, 802495), (2445, 641996), (3260, 481497), (4890, 320998), (9780, 160499)]