406819320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3390161}}^1$

素因数の和:3390175

約数の個数: 32

約数和(自身を含む): 1220458320

約数和(自身を除く): 813639000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3390161, 6780322, 10170483, 13560644, 16950805, 20340966, 27121288, 33901610, 40681932, 50852415, 67803220, 81363864, 101704830, 135606440, 203409660, 406819320]

約数ペア:

[(1, 406819320), (2, 203409660), (3, 135606440), (4, 101704830), (5, 81363864), (6, 67803220), (8, 50852415), (10, 40681932), (12, 33901610), (15, 27121288), (20, 20340966), (24, 16950805), (30, 13560644), (40, 10170483), (60, 6780322), (120, 3390161)]