11754120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1999}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 41040000

約数和(自身を除く): 29285880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 1999, 2940, 3998, 5880, 5997, 7996, 9995, 11994, 13993, 15992, 19990, 23988, 27986, 29985, 39980, 41979, 47976, 55972, 59970, 69965, 79960, 83958, 97951, 111944, 119940, 139930, 167916, 195902, 209895, 239880, 279860, 293853, 335832, 391804, 419790, 489755, 559720, 587706, 783608, 839580, 979510, 1175412, 1469265, 1679160, 1959020, 2350824, 2938530, 3918040, 5877060, 11754120]

約数ペア:

[(1, 11754120), (2, 5877060), (3, 3918040), (4, 2938530), (5, 2350824), (6, 1959020), (7, 1679160), (8, 1469265), (10, 1175412), (12, 979510), (14, 839580), (15, 783608), (20, 587706), (21, 559720), (24, 489755), (28, 419790), (30, 391804), (35, 335832), (40, 293853), (42, 279860), (49, 239880), (56, 209895), (60, 195902), (70, 167916), (84, 139930), (98, 119940), (105, 111944), (120, 97951), (140, 83958), (147, 79960), (168, 69965), (196, 59970), (210, 55972), (245, 47976), (280, 41979), (294, 39980), (392, 29985), (420, 27986), (490, 23988), (588, 19990), (735, 15992), (840, 13993), (980, 11994), (1176, 9995), (1470, 7996), (1960, 5997), (1999, 5880), (2940, 3998)]