66801120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139169}}^1$

素因数の和:139187

約数の個数: 48

約数和(自身を含む): 210425040

約数和(自身を除く): 143623920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 139169, 278338, 417507, 556676, 695845, 835014, 1113352, 1391690, 1670028, 2087535, 2226704, 2783380, 3340056, 4175070, 4453408, 5566760, 6680112, 8350140, 11133520, 13360224, 16700280, 22267040, 33400560, 66801120]

約数ペア:

[(1, 66801120), (2, 33400560), (3, 22267040), (4, 16700280), (5, 13360224), (6, 11133520), (8, 8350140), (10, 6680112), (12, 5566760), (15, 4453408), (16, 4175070), (20, 3340056), (24, 2783380), (30, 2226704), (32, 2087535), (40, 1670028), (48, 1391690), (60, 1113352), (80, 835014), (96, 695845), (120, 556676), (160, 417507), (240, 278338), (480, 139169)]