17914320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 60933600

約数和(自身を除く): 43019280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 179, 180, 240, 278, 358, 360, 417, 537, 556, 695, 716, 720, 834, 895, 1074, 1112, 1251, 1390, 1432, 1611, 1668, 1790, 2085, 2148, 2224, 2502, 2685, 2780, 2864, 3222, 3336, 3580, 4170, 4296, 5004, 5370, 5560, 6255, 6444, 6672, 7160, 8055, 8340, 8592, 10008, 10740, 11120, 12510, 12888, 14320, 16110, 16680, 20016, 21480, 24881, 25020, 25776, 32220, 33360, 42960, 49762, 50040, 64440, 74643, 99524, 100080, 124405, 128880, 149286, 199048, 223929, 248810, 298572, 373215, 398096, 447858, 497620, 597144, 746430, 895716, 995240, 1119645, 1194288, 1492860, 1791432, 1990480, 2239290, 2985720, 3582864, 4478580, 5971440, 8957160, 17914320]

約数ペア:

[(1, 17914320), (2, 8957160), (3, 5971440), (4, 4478580), (5, 3582864), (6, 2985720), (8, 2239290), (9, 1990480), (10, 1791432), (12, 1492860), (15, 1194288), (16, 1119645), (18, 995240), (20, 895716), (24, 746430), (30, 597144), (36, 497620), (40, 447858), (45, 398096), (48, 373215), (60, 298572), (72, 248810), (80, 223929), (90, 199048), (120, 149286), (139, 128880), (144, 124405), (179, 100080), (180, 99524), (240, 74643), (278, 64440), (358, 50040), (360, 49762), (417, 42960), (537, 33360), (556, 32220), (695, 25776), (716, 25020), (720, 24881), (834, 21480), (895, 20016), (1074, 16680), (1112, 16110), (1251, 14320), (1390, 12888), (1432, 12510), (1611, 11120), (1668, 10740), (1790, 10008), (2085, 8592), (2148, 8340), (2224, 8055), (2502, 7160), (2685, 6672), (2780, 6444), (2864, 6255), (3222, 5560), (3336, 5370), (3580, 5004), (4170, 4296)]