1720667040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3584723}}^1$

素因数の和:3584741

約数の個数: 48

約数和(自身を含む): 5420102688

約数和(自身を除く): 3699435648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3584723, 7169446, 10754169, 14338892, 17923615, 21508338, 28677784, 35847230, 43016676, 53770845, 57355568, 71694460, 86033352, 107541690, 114711136, 143388920, 172066704, 215083380, 286777840, 344133408, 430166760, 573555680, 860333520, 1720667040]

約数ペア:

[(1, 1720667040), (2, 860333520), (3, 573555680), (4, 430166760), (5, 344133408), (6, 286777840), (8, 215083380), (10, 172066704), (12, 143388920), (15, 114711136), (16, 107541690), (20, 86033352), (24, 71694460), (30, 57355568), (32, 53770845), (40, 43016676), (48, 35847230), (60, 28677784), (80, 21508338), (96, 17923615), (120, 14338892), (160, 10754169), (240, 7169446), (480, 3584723)]