499032720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36479}}^1$

素因数の和:36517

約数の個数: 120

約数和(自身を含む): 1764172800

約数和(自身を除く): 1265140080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 36479, 72958, 109437, 145916, 182395, 218874, 291832, 328311, 364790, 437748, 547185, 583664, 656622, 693101, 729580, 875496, 1094370, 1313244, 1386202, 1459160, 1641555, 1750992, 2079303, 2188740, 2626488, 2772404, 2918320, 3283110, 3465505, 4158606, 4377480, 5252976, 5544808, 6237909, 6566220, 6931010, 8317212, 8754960, 10396515, 11089616, 12475818, 13132440, 13862020, 16634424, 20793030, 24951636, 26264880, 27724040, 31189545, 33268848, 41586060, 49903272, 55448080, 62379090, 83172120, 99806544, 124758180, 166344240, 249516360, 499032720]

約数ペア:

[(1, 499032720), (2, 249516360), (3, 166344240), (4, 124758180), (5, 99806544), (6, 83172120), (8, 62379090), (9, 55448080), (10, 49903272), (12, 41586060), (15, 33268848), (16, 31189545), (18, 27724040), (19, 26264880), (20, 24951636), (24, 20793030), (30, 16634424), (36, 13862020), (38, 13132440), (40, 12475818), (45, 11089616), (48, 10396515), (57, 8754960), (60, 8317212), (72, 6931010), (76, 6566220), (80, 6237909), (90, 5544808), (95, 5252976), (114, 4377480), (120, 4158606), (144, 3465505), (152, 3283110), (171, 2918320), (180, 2772404), (190, 2626488), (228, 2188740), (240, 2079303), (285, 1750992), (304, 1641555), (342, 1459160), (360, 1386202), (380, 1313244), (456, 1094370), (570, 875496), (684, 729580), (720, 693101), (760, 656622), (855, 583664), (912, 547185), (1140, 437748), (1368, 364790), (1520, 328311), (1710, 291832), (2280, 218874), (2736, 182395), (3420, 145916), (4560, 109437), (6840, 72958), (13680, 36479)]