1492481280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5801}}^1$

素因数の和:5892

約数の個数: 144

約数和(自身を含む): 4838589504

約数和(自身を除く): 3346108224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 536, 640, 670, 768, 804, 960, 1005, 1072, 1280, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 3840, 4020, 4288, 5360, 5801, 6432, 8040, 8576, 10720, 11602, 12864, 16080, 17152, 17403, 21440, 23204, 25728, 29005, 32160, 34806, 42880, 46408, 51456, 58010, 64320, 69612, 85760, 87015, 92816, 116020, 128640, 139224, 174030, 185632, 232040, 257280, 278448, 348060, 371264, 388667, 464080, 556896, 696120, 742528, 777334, 928160, 1113792, 1166001, 1392240, 1485056, 1554668, 1856320, 1943335, 2227584, 2332002, 2784480, 3109336, 3712640, 3886670, 4455168, 4664004, 5568960, 5830005, 6218672, 7425280, 7773340, 9328008, 11137920, 11660010, 12437344, 15546680, 18656016, 22275840, 23320020, 24874688, 31093360, 37312032, 46640040, 49749376, 62186720, 74624064, 93280080, 99498752, 124373440, 149248128, 186560160, 248746880, 298496256, 373120320, 497493760, 746240640, 1492481280]

約数ペア:

[(1, 1492481280), (2, 746240640), (3, 497493760), (4, 373120320), (5, 298496256), (6, 248746880), (8, 186560160), (10, 149248128), (12, 124373440), (15, 99498752), (16, 93280080), (20, 74624064), (24, 62186720), (30, 49749376), (32, 46640040), (40, 37312032), (48, 31093360), (60, 24874688), (64, 23320020), (67, 22275840), (80, 18656016), (96, 15546680), (120, 12437344), (128, 11660010), (134, 11137920), (160, 9328008), (192, 7773340), (201, 7425280), (240, 6218672), (256, 5830005), (268, 5568960), (320, 4664004), (335, 4455168), (384, 3886670), (402, 3712640), (480, 3109336), (536, 2784480), (640, 2332002), (670, 2227584), (768, 1943335), (804, 1856320), (960, 1554668), (1005, 1485056), (1072, 1392240), (1280, 1166001), (1340, 1113792), (1608, 928160), (1920, 777334), (2010, 742528), (2144, 696120), (2680, 556896), (3216, 464080), (3840, 388667), (4020, 371264), (4288, 348060), (5360, 278448), (5801, 257280), (6432, 232040), (8040, 185632), (8576, 174030), (10720, 139224), (11602, 128640), (12864, 116020), (16080, 92816), (17152, 87015), (17403, 85760), (21440, 69612), (23204, 64320), (25728, 58010), (29005, 51456), (32160, 46408), (34806, 42880)]