248561220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{5843}}^1$

素因数の和:6564

約数の個数: 48

約数和(自身を含む): 697072320

約数和(自身を除く): 448511100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 2127, 2836, 3545, 4254, 5843, 7090, 8508, 10635, 11686, 14180, 17529, 21270, 23372, 29215, 35058, 42540, 58430, 70116, 87645, 116860, 175290, 350580, 4142687, 8285374, 12428061, 16570748, 20713435, 24856122, 41426870, 49712244, 62140305, 82853740, 124280610, 248561220]

約数ペア:

[(1, 248561220), (2, 124280610), (3, 82853740), (4, 62140305), (5, 49712244), (6, 41426870), (10, 24856122), (12, 20713435), (15, 16570748), (20, 12428061), (30, 8285374), (60, 4142687), (709, 350580), (1418, 175290), (2127, 116860), (2836, 87645), (3545, 70116), (4254, 58430), (5843, 42540), (7090, 35058), (8508, 29215), (10635, 23372), (11686, 21270), (14180, 17529)]