304816508520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2540137571}}^1$

素因数の和:2540137585

約数の個数: 32

約数和(自身を含む): 914449525920

約数和(自身を除く): 609633017400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2540137571, 5080275142, 7620412713, 10160550284, 12700687855, 15240825426, 20321100568, 25401375710, 30481650852, 38102063565, 50802751420, 60963301704, 76204127130, 101605502840, 152408254260, 304816508520]

約数ペア:

[(1, 304816508520), (2, 152408254260), (3, 101605502840), (4, 76204127130), (5, 60963301704), (6, 50802751420), (8, 38102063565), (10, 30481650852), (12, 25401375710), (15, 20321100568), (20, 15240825426), (24, 12700687855), (30, 10160550284), (40, 7620412713), (60, 5080275142), (120, 2540137571)]