120018570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7829}}^1$

素因数の和:7919

約数の個数: 64

約数和(自身を含む): 333745920

約数和(自身を除く): 213727350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 7829, 15330, 15658, 23487, 39145, 46974, 54803, 78290, 109606, 117435, 164409, 234870, 274015, 328818, 548030, 571517, 822045, 1143034, 1644090, 1714551, 2857585, 3429102, 4000619, 5715170, 8001238, 8572755, 12001857, 17145510, 20003095, 24003714, 40006190, 60009285, 120018570]

約数ペア:

[(1, 120018570), (2, 60009285), (3, 40006190), (5, 24003714), (6, 20003095), (7, 17145510), (10, 12001857), (14, 8572755), (15, 8001238), (21, 5715170), (30, 4000619), (35, 3429102), (42, 2857585), (70, 1714551), (73, 1644090), (105, 1143034), (146, 822045), (210, 571517), (219, 548030), (365, 328818), (438, 274015), (511, 234870), (730, 164409), (1022, 117435), (1095, 109606), (1533, 78290), (2190, 54803), (2555, 46974), (3066, 39145), (5110, 23487), (7665, 15658), (7829, 15330)]