122605440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63857}}^1$

素因数の和:63879

約数の個数: 64

約数和(自身を含む): 390810960

約数和(自身を除く): 268205520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 63857, 127714, 191571, 255428, 319285, 383142, 510856, 638570, 766284, 957855, 1021712, 1277140, 1532568, 1915710, 2043424, 2554280, 3065136, 3831420, 4086848, 5108560, 6130272, 7662840, 8173696, 10217120, 12260544, 15325680, 20434240, 24521088, 30651360, 40868480, 61302720, 122605440]

約数ペア:

[(1, 122605440), (2, 61302720), (3, 40868480), (4, 30651360), (5, 24521088), (6, 20434240), (8, 15325680), (10, 12260544), (12, 10217120), (15, 8173696), (16, 7662840), (20, 6130272), (24, 5108560), (30, 4086848), (32, 3831420), (40, 3065136), (48, 2554280), (60, 2043424), (64, 1915710), (80, 1532568), (96, 1277140), (120, 1021712), (128, 957855), (160, 766284), (192, 638570), (240, 510856), (320, 383142), (384, 319285), (480, 255428), (640, 191571), (960, 127714), (1920, 63857)]