57391560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{159421}}^1$

素因数の和:159438

約数の個数: 48

約数和(自身を含む): 186523740

約数和(自身を除く): 129132180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 159421, 318842, 478263, 637684, 797105, 956526, 1275368, 1434789, 1594210, 1913052, 2391315, 2869578, 3188420, 3826104, 4782630, 5739156, 6376840, 7173945, 9565260, 11478312, 14347890, 19130520, 28695780, 57391560]

約数ペア:

[(1, 57391560), (2, 28695780), (3, 19130520), (4, 14347890), (5, 11478312), (6, 9565260), (8, 7173945), (9, 6376840), (10, 5739156), (12, 4782630), (15, 3826104), (18, 3188420), (20, 2869578), (24, 2391315), (30, 1913052), (36, 1594210), (40, 1434789), (45, 1275368), (60, 956526), (72, 797105), (90, 637684), (120, 478263), (180, 318842), (360, 159421)]