123516480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{128663}}^1$

素因数の和:128683

約数の個数: 56

約数和(自身を含む): 392167872

約数和(自身を除く): 268651392

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, 160, 192, 240, 320, 480, 960, 128663, 257326, 385989, 514652, 643315, 771978, 1029304, 1286630, 1543956, 1929945, 2058608, 2573260, 3087912, 3859890, 4117216, 5146520, 6175824, 7719780, 8234432, 10293040, 12351648, 15439560, 20586080, 24703296, 30879120, 41172160, 61758240, 123516480]

約数ペア:

[(1, 123516480), (2, 61758240), (3, 41172160), (4, 30879120), (5, 24703296), (6, 20586080), (8, 15439560), (10, 12351648), (12, 10293040), (15, 8234432), (16, 7719780), (20, 6175824), (24, 5146520), (30, 4117216), (32, 3859890), (40, 3087912), (48, 2573260), (60, 2058608), (64, 1929945), (80, 1543956), (96, 1286630), (120, 1029304), (160, 771978), (192, 643315), (240, 514652), (320, 385989), (480, 257326), (960, 128663)]