122396760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{339991}}^1$

素因数の和:340008

約数の個数: 48

約数和(自身を含む): 397790640

約数和(自身を除く): 275393880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 339991, 679982, 1019973, 1359964, 1699955, 2039946, 2719928, 3059919, 3399910, 4079892, 5099865, 6119838, 6799820, 8159784, 10199730, 12239676, 13599640, 15299595, 20399460, 24479352, 30599190, 40798920, 61198380, 122396760]

約数ペア:

[(1, 122396760), (2, 61198380), (3, 40798920), (4, 30599190), (5, 24479352), (6, 20399460), (8, 15299595), (9, 13599640), (10, 12239676), (12, 10199730), (15, 8159784), (18, 6799820), (20, 6119838), (24, 5099865), (30, 4079892), (36, 3399910), (40, 3059919), (45, 2719928), (60, 2039946), (72, 1699955), (90, 1359964), (120, 1019973), (180, 679982), (360, 339991)]