274742040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11987}}^1$

素因数の和:12192

約数の個数: 64

約数和(自身を含む): 828610560

約数和(自身を除く): 553868520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 11987, 22920, 23974, 35961, 47948, 59935, 71922, 95896, 119870, 143844, 179805, 239740, 287688, 359610, 479480, 719220, 1438440, 2289517, 4579034, 6868551, 9158068, 11447585, 13737102, 18316136, 22895170, 27474204, 34342755, 45790340, 54948408, 68685510, 91580680, 137371020, 274742040]

約数ペア:

[(1, 274742040), (2, 137371020), (3, 91580680), (4, 68685510), (5, 54948408), (6, 45790340), (8, 34342755), (10, 27474204), (12, 22895170), (15, 18316136), (20, 13737102), (24, 11447585), (30, 9158068), (40, 6868551), (60, 4579034), (120, 2289517), (191, 1438440), (382, 719220), (573, 479480), (764, 359610), (955, 287688), (1146, 239740), (1528, 179805), (1910, 143844), (2292, 119870), (2865, 95896), (3820, 71922), (4584, 59935), (5730, 47948), (7640, 35961), (11460, 23974), (11987, 22920)]