64834920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{180097}}^1$

素因数の和:180114

約数の個数: 48

約数和(自身を含む): 210714660

約数和(自身を除く): 145879740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 180097, 360194, 540291, 720388, 900485, 1080582, 1440776, 1620873, 1800970, 2161164, 2701455, 3241746, 3601940, 4322328, 5402910, 6483492, 7203880, 8104365, 10805820, 12966984, 16208730, 21611640, 32417460, 64834920]

約数ペア:

[(1, 64834920), (2, 32417460), (3, 21611640), (4, 16208730), (5, 12966984), (6, 10805820), (8, 8104365), (9, 7203880), (10, 6483492), (12, 5402910), (15, 4322328), (18, 3601940), (20, 3241746), (24, 2701455), (30, 2161164), (36, 1800970), (40, 1620873), (45, 1440776), (60, 1080582), (72, 900485), (90, 720388), (120, 540291), (180, 360194), (360, 180097)]