11828320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 32659200

約数和(自身を除く): 20830880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 179, 224, 236, 280, 295, 358, 413, 472, 560, 590, 716, 826, 895, 944, 1120, 1180, 1253, 1432, 1652, 1790, 1888, 2065, 2360, 2506, 2864, 3304, 3580, 4130, 4720, 5012, 5728, 6265, 6608, 7160, 8260, 9440, 10024, 10561, 12530, 13216, 14320, 16520, 20048, 21122, 25060, 28640, 33040, 40096, 42244, 50120, 52805, 66080, 73927, 84488, 100240, 105610, 147854, 168976, 200480, 211220, 295708, 337952, 369635, 422440, 591416, 739270, 844880, 1182832, 1478540, 1689760, 2365664, 2957080, 5914160, 11828320]

約数ペア:

[(1, 11828320), (2, 5914160), (4, 2957080), (5, 2365664), (7, 1689760), (8, 1478540), (10, 1182832), (14, 844880), (16, 739270), (20, 591416), (28, 422440), (32, 369635), (35, 337952), (40, 295708), (56, 211220), (59, 200480), (70, 168976), (80, 147854), (112, 105610), (118, 100240), (140, 84488), (160, 73927), (179, 66080), (224, 52805), (236, 50120), (280, 42244), (295, 40096), (358, 33040), (413, 28640), (472, 25060), (560, 21122), (590, 20048), (716, 16520), (826, 14320), (895, 13216), (944, 12530), (1120, 10561), (1180, 10024), (1253, 9440), (1432, 8260), (1652, 7160), (1790, 6608), (1888, 6265), (2065, 5728), (2360, 5012), (2506, 4720), (2864, 4130), (3304, 3580)]