72008220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3343}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 130236900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3343, 3590, 4308, 5385, 6686, 7180, 10029, 10770, 13372, 16715, 20058, 21540, 33430, 40116, 50145, 66860, 100290, 200580, 1200137, 2400274, 3600411, 4800548, 6000685, 7200822, 12001370, 14401644, 18002055, 24002740, 36004110, 72008220]

約数ペア:

[(1, 72008220), (2, 36004110), (3, 24002740), (4, 18002055), (5, 14401644), (6, 12001370), (10, 7200822), (12, 6000685), (15, 4800548), (20, 3600411), (30, 2400274), (60, 1200137), (359, 200580), (718, 100290), (1077, 66860), (1436, 50145), (1795, 40116), (2154, 33430), (3343, 21540), (3590, 20058), (4308, 16715), (5385, 13372), (6686, 10770), (7180, 10029)]