47165520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{196523}}^1$

素因数の和:196539

約数の個数: 40

約数和(自身を含む): 146213856

約数和(自身を除く): 99048336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 196523, 393046, 589569, 786092, 982615, 1179138, 1572184, 1965230, 2358276, 2947845, 3144368, 3930460, 4716552, 5895690, 7860920, 9433104, 11791380, 15721840, 23582760, 47165520]

約数ペア:

[(1, 47165520), (2, 23582760), (3, 15721840), (4, 11791380), (5, 9433104), (6, 7860920), (8, 5895690), (10, 4716552), (12, 3930460), (15, 3144368), (16, 2947845), (20, 2358276), (24, 1965230), (30, 1572184), (40, 1179138), (48, 982615), (60, 786092), (80, 589569), (120, 393046), (240, 196523)]