91874040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1999}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 276480000

約数和(自身を除く): 184605960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 1999, 2298, 3064, 3830, 3998, 4596, 5745, 5997, 7660, 7996, 9192, 9995, 11490, 11994, 15320, 15992, 19990, 22980, 23988, 29985, 39980, 45960, 47976, 59970, 79960, 119940, 239880, 765617, 1531234, 2296851, 3062468, 3828085, 4593702, 6124936, 7656170, 9187404, 11484255, 15312340, 18374808, 22968510, 30624680, 45937020, 91874040]

約数ペア:

[(1, 91874040), (2, 45937020), (3, 30624680), (4, 22968510), (5, 18374808), (6, 15312340), (8, 11484255), (10, 9187404), (12, 7656170), (15, 6124936), (20, 4593702), (24, 3828085), (30, 3062468), (40, 2296851), (60, 1531234), (120, 765617), (383, 239880), (766, 119940), (1149, 79960), (1532, 59970), (1915, 47976), (1999, 45960), (2298, 39980), (3064, 29985), (3830, 23988), (3998, 22980), (4596, 19990), (5745, 15992), (5997, 15320), (7660, 11994), (7996, 11490), (9192, 9995)]