388045920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4673}}^1$

素因数の和:4864

約数の個数: 96

約数和(自身を含む): 1229673312

約数和(自身を除く): 841627392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 4673, 5190, 5536, 6920, 8304, 9346, 10380, 13840, 14019, 16608, 18692, 20760, 23365, 27680, 28038, 37384, 41520, 46730, 56076, 70095, 74768, 83040, 93460, 112152, 140190, 149536, 186920, 224304, 280380, 373840, 448608, 560760, 747680, 808429, 1121520, 1616858, 2243040, 2425287, 3233716, 4042145, 4850574, 6467432, 8084290, 9701148, 12126435, 12934864, 16168580, 19402296, 24252870, 25869728, 32337160, 38804592, 48505740, 64674320, 77609184, 97011480, 129348640, 194022960, 388045920]

約数ペア:

[(1, 388045920), (2, 194022960), (3, 129348640), (4, 97011480), (5, 77609184), (6, 64674320), (8, 48505740), (10, 38804592), (12, 32337160), (15, 25869728), (16, 24252870), (20, 19402296), (24, 16168580), (30, 12934864), (32, 12126435), (40, 9701148), (48, 8084290), (60, 6467432), (80, 4850574), (96, 4042145), (120, 3233716), (160, 2425287), (173, 2243040), (240, 1616858), (346, 1121520), (480, 808429), (519, 747680), (692, 560760), (865, 448608), (1038, 373840), (1384, 280380), (1730, 224304), (2076, 186920), (2595, 149536), (2768, 140190), (3460, 112152), (4152, 93460), (4673, 83040), (5190, 74768), (5536, 70095), (6920, 56076), (8304, 46730), (9346, 41520), (10380, 37384), (13840, 28038), (14019, 27680), (16608, 23365), (18692, 20760)]