30758160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{128159}}^1$

素因数の和:128175

約数の個数: 40

約数和(自身を含む): 95351040

約数和(自身を除く): 64592880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 128159, 256318, 384477, 512636, 640795, 768954, 1025272, 1281590, 1537908, 1922385, 2050544, 2563180, 3075816, 3844770, 5126360, 6151632, 7689540, 10252720, 15379080, 30758160]

約数ペア:

[(1, 30758160), (2, 15379080), (3, 10252720), (4, 7689540), (5, 6151632), (6, 5126360), (8, 3844770), (10, 3075816), (12, 2563180), (15, 2050544), (16, 1922385), (20, 1537908), (24, 1281590), (30, 1025272), (40, 768954), (48, 640795), (60, 512636), (80, 384477), (120, 256318), (240, 128159)]