30391560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{84421}}^1$

素因数の和:84438

約数の個数: 48

約数和(自身を含む): 98773740

約数和(自身を除く): 68382180

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, 84421, 168842, 253263, 337684, 422105, 506526, 675368, 759789, 844210, 1013052, 1266315, 1519578, 1688420, 2026104, 2532630, 3039156, 3376840, 3798945, 5065260, 6078312, 7597890, 10130520, 15195780, 30391560]

約数ペア:

[(1, 30391560), (2, 15195780), (3, 10130520), (4, 7597890), (5, 6078312), (6, 5065260), (8, 3798945), (9, 3376840), (10, 3039156), (12, 2532630), (15, 2026104), (18, 1688420), (20, 1519578), (24, 1266315), (30, 1013052), (36, 844210), (40, 759789), (45, 675368), (60, 506526), (72, 422105), (90, 337684), (120, 253263), (180, 168842), (360, 84421)]