122907060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{919}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 373726080

約数和(自身を除く): 250819020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743, 919, 1486, 1838, 2229, 2757, 2972, 3676, 3715, 4458, 4595, 5514, 6687, 7430, 8271, 8916, 9190, 11028, 11145, 13374, 13785, 14860, 16542, 18380, 22290, 26748, 27570, 33084, 33435, 41355, 44580, 55140, 66870, 82710, 133740, 165420, 682817, 1365634, 2048451, 2731268, 3414085, 4096902, 6145353, 6828170, 8193804, 10242255, 12290706, 13656340, 20484510, 24581412, 30726765, 40969020, 61453530, 122907060]

約数ペア:

[(1, 122907060), (2, 61453530), (3, 40969020), (4, 30726765), (5, 24581412), (6, 20484510), (9, 13656340), (10, 12290706), (12, 10242255), (15, 8193804), (18, 6828170), (20, 6145353), (30, 4096902), (36, 3414085), (45, 2731268), (60, 2048451), (90, 1365634), (180, 682817), (743, 165420), (919, 133740), (1486, 82710), (1838, 66870), (2229, 55140), (2757, 44580), (2972, 41355), (3676, 33435), (3715, 33084), (4458, 27570), (4595, 26748), (5514, 22290), (6687, 18380), (7430, 16542), (8271, 14860), (8916, 13785), (9190, 13374), (11028, 11145)]