144073520

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{10061}}^1$

素因数の和:10253

約数の個数: 40

約数和(自身を含む): 336875760

約数和(自身を除く): 192802240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 10061, 14320, 20122, 40244, 50305, 80488, 100610, 160976, 201220, 402440, 804880, 1800919, 3601838, 7203676, 9004595, 14407352, 18009190, 28814704, 36018380, 72036760, 144073520]

約数ペア:

[(1, 144073520), (2, 72036760), (4, 36018380), (5, 28814704), (8, 18009190), (10, 14407352), (16, 9004595), (20, 7203676), (40, 3601838), (80, 1800919), (179, 804880), (358, 402440), (716, 201220), (895, 160976), (1432, 100610), (1790, 80488), (2864, 50305), (3580, 40244), (7160, 20122), (10061, 14320)]