54452760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1999}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 164160000

約数和(自身を除く): 109707240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 1999, 2270, 2724, 3405, 3998, 4540, 5448, 5997, 6810, 7996, 9080, 9995, 11994, 13620, 15992, 19990, 23988, 27240, 29985, 39980, 47976, 59970, 79960, 119940, 239880, 453773, 907546, 1361319, 1815092, 2268865, 2722638, 3630184, 4537730, 5445276, 6806595, 9075460, 10890552, 13613190, 18150920, 27226380, 54452760]

約数ペア:

[(1, 54452760), (2, 27226380), (3, 18150920), (4, 13613190), (5, 10890552), (6, 9075460), (8, 6806595), (10, 5445276), (12, 4537730), (15, 3630184), (20, 2722638), (24, 2268865), (30, 1815092), (40, 1361319), (60, 907546), (120, 453773), (227, 239880), (454, 119940), (681, 79960), (908, 59970), (1135, 47976), (1362, 39980), (1816, 29985), (1999, 27240), (2270, 23988), (2724, 19990), (3405, 15992), (3998, 13620), (4540, 11994), (5448, 9995), (5997, 9080), (6810, 7996)]