80594160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{335809}}^1$

素因数の和:335825

約数の個数: 40

約数和(自身を含む): 249842640

約数和(自身を除く): 169248480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 335809, 671618, 1007427, 1343236, 1679045, 2014854, 2686472, 3358090, 4029708, 5037135, 5372944, 6716180, 8059416, 10074270, 13432360, 16118832, 20148540, 26864720, 40297080, 80594160]

約数ペア:

[(1, 80594160), (2, 40297080), (3, 26864720), (4, 20148540), (5, 16118832), (6, 13432360), (8, 10074270), (10, 8059416), (12, 6716180), (15, 5372944), (16, 5037135), (20, 4029708), (24, 3358090), (30, 2686472), (40, 2014854), (48, 1679045), (60, 1343236), (80, 1007427), (120, 671618), (240, 335809)]