156480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1$

素因数の和:183

約数の個数: 56

約数和(自身を含む): 499872

約数和(自身を除く): 343392

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, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6520, 7824, 9780, 10432, 13040, 15648, 19560, 26080, 31296, 39120, 52160, 78240, 156480]

約数ペア:

[(1, 156480), (2, 78240), (3, 52160), (4, 39120), (5, 31296), (6, 26080), (8, 19560), (10, 15648), (12, 13040), (15, 10432), (16, 9780), (20, 7824), (24, 6520), (30, 5216), (32, 4890), (40, 3912), (48, 3260), (60, 2608), (64, 2445), (80, 1956), (96, 1630), (120, 1304), (160, 978), (163, 960), (192, 815), (240, 652), (320, 489), (326, 480)]