120617220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18443}}^1$

素因数の和:18564

約数の個数: 48

約数和(自身を含む): 340845120

約数和(自身を除く): 220227900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 18443, 36886, 55329, 73772, 92215, 110658, 184430, 221316, 276645, 368860, 553290, 1106580, 2010287, 4020574, 6030861, 8041148, 10051435, 12061722, 20102870, 24123444, 30154305, 40205740, 60308610, 120617220]

約数ペア:

[(1, 120617220), (2, 60308610), (3, 40205740), (4, 30154305), (5, 24123444), (6, 20102870), (10, 12061722), (12, 10051435), (15, 8041148), (20, 6030861), (30, 4020574), (60, 2010287), (109, 1106580), (218, 553290), (327, 368860), (436, 276645), (545, 221316), (654, 184430), (1090, 110658), (1308, 92215), (1635, 73772), (2180, 55329), (3270, 36886), (6540, 18443)]