40759020

素因数分解:

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

素因数の和:999

約数の個数: 72

約数和(自身を含む): 124173504

約数和(自身を除く): 83414484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 617, 734, 1101, 1234, 1468, 1835, 1851, 2202, 2468, 3085, 3303, 3670, 3702, 4404, 5505, 5553, 6170, 6606, 7340, 7404, 9255, 11010, 11106, 12340, 13212, 16515, 18510, 22020, 22212, 27765, 33030, 37020, 55530, 66060, 111060, 226439, 452878, 679317, 905756, 1132195, 1358634, 2037951, 2264390, 2717268, 3396585, 4075902, 4528780, 6793170, 8151804, 10189755, 13586340, 20379510, 40759020]

約数ペア:

[(1, 40759020), (2, 20379510), (3, 13586340), (4, 10189755), (5, 8151804), (6, 6793170), (9, 4528780), (10, 4075902), (12, 3396585), (15, 2717268), (18, 2264390), (20, 2037951), (30, 1358634), (36, 1132195), (45, 905756), (60, 679317), (90, 452878), (180, 226439), (367, 111060), (617, 66060), (734, 55530), (1101, 37020), (1234, 33030), (1468, 27765), (1835, 22212), (1851, 22020), (2202, 18510), (2468, 16515), (3085, 13212), (3303, 12340), (3670, 11106), (3702, 11010), (4404, 9255), (5505, 7404), (5553, 7340), (6170, 6606)]