122190480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{169709}}^1$

素因数の和:169728

約数の個数: 60

約数和(自身を含む): 410358780

約数和(自身を除く): 288168300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 169709, 339418, 509127, 678836, 848545, 1018254, 1357672, 1527381, 1697090, 2036508, 2545635, 2715344, 3054762, 3394180, 4073016, 5091270, 6109524, 6788360, 7636905, 8146032, 10182540, 12219048, 13576720, 15273810, 20365080, 24438096, 30547620, 40730160, 61095240, 122190480]

約数ペア:

[(1, 122190480), (2, 61095240), (3, 40730160), (4, 30547620), (5, 24438096), (6, 20365080), (8, 15273810), (9, 13576720), (10, 12219048), (12, 10182540), (15, 8146032), (16, 7636905), (18, 6788360), (20, 6109524), (24, 5091270), (30, 4073016), (36, 3394180), (40, 3054762), (45, 2715344), (48, 2545635), (60, 2036508), (72, 1697090), (80, 1527381), (90, 1357672), (120, 1018254), (144, 848545), (180, 678836), (240, 509127), (360, 339418), (720, 169709)]