959520

素因数分解:

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

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 3024000

約数和(自身を除く): 2064480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1999, 3998, 5997, 7996, 9995, 11994, 15992, 19990, 23988, 29985, 31984, 39980, 47976, 59970, 63968, 79960, 95952, 119940, 159920, 191904, 239880, 319840, 479760, 959520]

約数ペア:

[(1, 959520), (2, 479760), (3, 319840), (4, 239880), (5, 191904), (6, 159920), (8, 119940), (10, 95952), (12, 79960), (15, 63968), (16, 59970), (20, 47976), (24, 39980), (30, 31984), (32, 29985), (40, 23988), (48, 19990), (60, 15992), (80, 11994), (96, 9995), (120, 7996), (160, 5997), (240, 3998), (480, 1999)]