6880980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 19543104

約数和(自身を除く): 12662124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 1571, 2190, 3142, 4380, 4713, 6284, 7855, 9426, 15710, 18852, 23565, 31420, 47130, 94260, 114683, 229366, 344049, 458732, 573415, 688098, 1146830, 1376196, 1720245, 2293660, 3440490, 6880980]

約数ペア:

[(1, 6880980), (2, 3440490), (3, 2293660), (4, 1720245), (5, 1376196), (6, 1146830), (10, 688098), (12, 573415), (15, 458732), (20, 344049), (30, 229366), (60, 114683), (73, 94260), (146, 47130), (219, 31420), (292, 23565), (365, 18852), (438, 15710), (730, 9426), (876, 7855), (1095, 6284), (1460, 4713), (1571, 4380), (2190, 3142)]