1330248180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{80039}}^1$

素因数の和:80328

約数の個数: 48

約数和(自身を含む): 3738188160

約数和(自身を除く): 2407939980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 80039, 160078, 240117, 320156, 400195, 480234, 800390, 960468, 1200585, 1600780, 2401170, 4802340, 22170803, 44341606, 66512409, 88683212, 110854015, 133024818, 221708030, 266049636, 332562045, 443416060, 665124090, 1330248180]

約数ペア:

[(1, 1330248180), (2, 665124090), (3, 443416060), (4, 332562045), (5, 266049636), (6, 221708030), (10, 133024818), (12, 110854015), (15, 88683212), (20, 66512409), (30, 44341606), (60, 22170803), (277, 4802340), (554, 2401170), (831, 1600780), (1108, 1200585), (1385, 960468), (1662, 800390), (2770, 480234), (3324, 400195), (4155, 320156), (5540, 240117), (8310, 160078), (16620, 80039)]