494829360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29881}}^1$

素因数の和:29923

約数の個数: 120

約数和(自身を含む): 1734112224

約数和(自身を除く): 1239282864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 29881, 59762, 89643, 119524, 149405, 179286, 239048, 268929, 298810, 358572, 448215, 478096, 537858, 597620, 687263, 717144, 896430, 1075716, 1195240, 1344645, 1374526, 1434288, 1792860, 2061789, 2151432, 2390480, 2689290, 2749052, 3436315, 3585720, 4123578, 4302864, 5378580, 5498104, 6185367, 6872630, 7171440, 8247156, 10308945, 10757160, 10996208, 12370734, 13745260, 16494312, 20617890, 21514320, 24741468, 27490520, 30926835, 32988624, 41235780, 49482936, 54981040, 61853670, 82471560, 98965872, 123707340, 164943120, 247414680, 494829360]

約数ペア:

[(1, 494829360), (2, 247414680), (3, 164943120), (4, 123707340), (5, 98965872), (6, 82471560), (8, 61853670), (9, 54981040), (10, 49482936), (12, 41235780), (15, 32988624), (16, 30926835), (18, 27490520), (20, 24741468), (23, 21514320), (24, 20617890), (30, 16494312), (36, 13745260), (40, 12370734), (45, 10996208), (46, 10757160), (48, 10308945), (60, 8247156), (69, 7171440), (72, 6872630), (80, 6185367), (90, 5498104), (92, 5378580), (115, 4302864), (120, 4123578), (138, 3585720), (144, 3436315), (180, 2749052), (184, 2689290), (207, 2390480), (230, 2151432), (240, 2061789), (276, 1792860), (345, 1434288), (360, 1374526), (368, 1344645), (414, 1195240), (460, 1075716), (552, 896430), (690, 717144), (720, 687263), (828, 597620), (920, 537858), (1035, 478096), (1104, 448215), (1380, 358572), (1656, 298810), (1840, 268929), (2070, 239048), (2760, 179286), (3312, 149405), (4140, 119524), (5520, 89643), (8280, 59762), (16560, 29881)]