742048080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:969

約数の個数: 160

約数和(自身を含む): 2416988160

約数和(自身を除く): 1674940080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 179, 184, 230, 240, 276, 345, 358, 368, 460, 537, 552, 690, 716, 751, 895, 920, 1074, 1104, 1380, 1432, 1502, 1790, 1840, 2148, 2253, 2685, 2760, 2864, 3004, 3580, 3755, 4117, 4296, 4506, 5370, 5520, 6008, 7160, 7510, 8234, 8592, 9012, 10740, 11265, 12016, 12351, 14320, 15020, 16468, 17273, 18024, 20585, 21480, 22530, 24702, 30040, 32936, 34546, 36048, 41170, 42960, 45060, 49404, 51819, 60080, 61755, 65872, 69092, 82340, 86365, 90120, 98808, 103638, 123510, 134429, 138184, 164680, 172730, 180240, 197616, 207276, 247020, 259095, 268858, 276368, 329360, 345460, 403287, 414552, 494040, 518190, 537716, 672145, 690920, 806574, 829104, 988080, 1036380, 1075432, 1344290, 1381840, 1613148, 2016435, 2072760, 2150864, 2688580, 3091867, 3226296, 4032870, 4145520, 5377160, 6183734, 6452592, 8065740, 9275601, 10754320, 12367468, 15459335, 16131480, 18551202, 24734936, 30918670, 32262960, 37102404, 46378005, 49469872, 61837340, 74204808, 92756010, 123674680, 148409616, 185512020, 247349360, 371024040, 742048080]

約数ペア:

[(1, 742048080), (2, 371024040), (3, 247349360), (4, 185512020), (5, 148409616), (6, 123674680), (8, 92756010), (10, 74204808), (12, 61837340), (15, 49469872), (16, 46378005), (20, 37102404), (23, 32262960), (24, 30918670), (30, 24734936), (40, 18551202), (46, 16131480), (48, 15459335), (60, 12367468), (69, 10754320), (80, 9275601), (92, 8065740), (115, 6452592), (120, 6183734), (138, 5377160), (179, 4145520), (184, 4032870), (230, 3226296), (240, 3091867), (276, 2688580), (345, 2150864), (358, 2072760), (368, 2016435), (460, 1613148), (537, 1381840), (552, 1344290), (690, 1075432), (716, 1036380), (751, 988080), (895, 829104), (920, 806574), (1074, 690920), (1104, 672145), (1380, 537716), (1432, 518190), (1502, 494040), (1790, 414552), (1840, 403287), (2148, 345460), (2253, 329360), (2685, 276368), (2760, 268858), (2864, 259095), (3004, 247020), (3580, 207276), (3755, 197616), (4117, 180240), (4296, 172730), (4506, 164680), (5370, 138184), (5520, 134429), (6008, 123510), (7160, 103638), (7510, 98808), (8234, 90120), (8592, 86365), (9012, 82340), (10740, 69092), (11265, 65872), (12016, 61755), (12351, 60080), (14320, 51819), (15020, 49404), (16468, 45060), (17273, 42960), (18024, 41170), (20585, 36048), (21480, 34546), (22530, 32936), (24702, 30040)]