139058160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{579409}}^1$

素因数の和:579425

約数の個数: 40

約数和(自身を含む): 431081040

約数和(自身を除く): 292022880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 579409, 1158818, 1738227, 2317636, 2897045, 3476454, 4635272, 5794090, 6952908, 8691135, 9270544, 11588180, 13905816, 17382270, 23176360, 27811632, 34764540, 46352720, 69529080, 139058160]

約数ペア:

[(1, 139058160), (2, 69529080), (3, 46352720), (4, 34764540), (5, 27811632), (6, 23176360), (8, 17382270), (10, 13905816), (12, 11588180), (15, 9270544), (16, 8691135), (20, 6952908), (24, 5794090), (30, 4635272), (40, 3476454), (48, 2897045), (60, 2317636), (80, 1738227), (120, 1158818), (240, 579409)]