319627680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8429}}^1$

素因数の和:8526

約数の個数: 96

約数和(自身を含む): 1019692800

約数和(自身を除く): 700065120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 7584, 8429, 9480, 12640, 16858, 18960, 25287, 33716, 37920, 42145, 50574, 67432, 84290, 101148, 126435, 134864, 168580, 202296, 252870, 269728, 337160, 404592, 505740, 665891, 674320, 809184, 1011480, 1331782, 1348640, 1997673, 2022960, 2663564, 3329455, 3995346, 4045920, 5327128, 6658910, 7990692, 9988365, 10654256, 13317820, 15981384, 19976730, 21308512, 26635640, 31962768, 39953460, 53271280, 63925536, 79906920, 106542560, 159813840, 319627680]

約数ペア:

[(1, 319627680), (2, 159813840), (3, 106542560), (4, 79906920), (5, 63925536), (6, 53271280), (8, 39953460), (10, 31962768), (12, 26635640), (15, 21308512), (16, 19976730), (20, 15981384), (24, 13317820), (30, 10654256), (32, 9988365), (40, 7990692), (48, 6658910), (60, 5327128), (79, 4045920), (80, 3995346), (96, 3329455), (120, 2663564), (158, 2022960), (160, 1997673), (237, 1348640), (240, 1331782), (316, 1011480), (395, 809184), (474, 674320), (480, 665891), (632, 505740), (790, 404592), (948, 337160), (1185, 269728), (1264, 252870), (1580, 202296), (1896, 168580), (2370, 134864), (2528, 126435), (3160, 101148), (3792, 84290), (4740, 67432), (6320, 50574), (7584, 42145), (8429, 37920), (9480, 33716), (12640, 25287), (16858, 18960)]