27172680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{617}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 81872640

約数和(自身を除く): 54699960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 617, 734, 1101, 1234, 1468, 1835, 1851, 2202, 2468, 2936, 3085, 3670, 3702, 4404, 4936, 5505, 6170, 7340, 7404, 8808, 9255, 11010, 12340, 14680, 14808, 18510, 22020, 24680, 37020, 44040, 74040, 226439, 452878, 679317, 905756, 1132195, 1358634, 1811512, 2264390, 2717268, 3396585, 4528780, 5434536, 6793170, 9057560, 13586340, 27172680]

約数ペア:

[(1, 27172680), (2, 13586340), (3, 9057560), (4, 6793170), (5, 5434536), (6, 4528780), (8, 3396585), (10, 2717268), (12, 2264390), (15, 1811512), (20, 1358634), (24, 1132195), (30, 905756), (40, 679317), (60, 452878), (120, 226439), (367, 74040), (617, 44040), (734, 37020), (1101, 24680), (1234, 22020), (1468, 18510), (1835, 14808), (1851, 14680), (2202, 12340), (2468, 11010), (2936, 9255), (3085, 8808), (3670, 7404), (3702, 7340), (4404, 6170), (4936, 5505)]