47678160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198659}}^1$

素因数の和:198675

約数の個数: 40

約数和(自身を含む): 147803040

約数和(自身を除く): 100124880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198659, 397318, 595977, 794636, 993295, 1191954, 1589272, 1986590, 2383908, 2979885, 3178544, 3973180, 4767816, 5959770, 7946360, 9535632, 11919540, 15892720, 23839080, 47678160]

約数ペア:

[(1, 47678160), (2, 23839080), (3, 15892720), (4, 11919540), (5, 9535632), (6, 7946360), (8, 5959770), (10, 4767816), (12, 3973180), (15, 3178544), (16, 2979885), (20, 2383908), (24, 1986590), (30, 1589272), (40, 1191954), (48, 993295), (60, 794636), (80, 595977), (120, 397318), (240, 198659)]