48479520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{100999}}^1$

素因数の和:101017

約数の個数: 48

約数和(自身を含む): 152712000

約数和(自身を除く): 104232480

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, 100999, 201998, 302997, 403996, 504995, 605994, 807992, 1009990, 1211988, 1514985, 1615984, 2019980, 2423976, 3029970, 3231968, 4039960, 4847952, 6059940, 8079920, 9695904, 12119880, 16159840, 24239760, 48479520]

約数ペア:

[(1, 48479520), (2, 24239760), (3, 16159840), (4, 12119880), (5, 9695904), (6, 8079920), (8, 6059940), (10, 4847952), (12, 4039960), (15, 3231968), (16, 3029970), (20, 2423976), (24, 2019980), (30, 1615984), (32, 1514985), (40, 1211988), (48, 1009990), (60, 807992), (80, 605994), (96, 504995), (120, 403996), (160, 302997), (240, 201998), (480, 100999)]