76117680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1579

約数の個数: 120

約数和(自身を含む): 259403040

約数和(自身を除く): 183285360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1489, 1704, 2130, 2556, 2840, 2978, 3195, 3408, 4260, 4467, 5112, 5680, 5956, 6390, 7445, 8520, 8934, 10224, 11912, 12780, 13401, 14890, 17040, 17868, 22335, 23824, 25560, 26802, 29780, 35736, 44670, 51120, 53604, 59560, 67005, 71472, 89340, 105719, 107208, 119120, 134010, 178680, 211438, 214416, 268020, 317157, 357360, 422876, 528595, 536040, 634314, 845752, 951471, 1057190, 1072080, 1268628, 1585785, 1691504, 1902942, 2114380, 2537256, 3171570, 3805884, 4228760, 4757355, 5074512, 6343140, 7611768, 8457520, 9514710, 12686280, 15223536, 19029420, 25372560, 38058840, 76117680]

約数ペア:

[(1, 76117680), (2, 38058840), (3, 25372560), (4, 19029420), (5, 15223536), (6, 12686280), (8, 9514710), (9, 8457520), (10, 7611768), (12, 6343140), (15, 5074512), (16, 4757355), (18, 4228760), (20, 3805884), (24, 3171570), (30, 2537256), (36, 2114380), (40, 1902942), (45, 1691504), (48, 1585785), (60, 1268628), (71, 1072080), (72, 1057190), (80, 951471), (90, 845752), (120, 634314), (142, 536040), (144, 528595), (180, 422876), (213, 357360), (240, 317157), (284, 268020), (355, 214416), (360, 211438), (426, 178680), (568, 134010), (639, 119120), (710, 107208), (720, 105719), (852, 89340), (1065, 71472), (1136, 67005), (1278, 59560), (1420, 53604), (1489, 51120), (1704, 44670), (2130, 35736), (2556, 29780), (2840, 26802), (2978, 25560), (3195, 23824), (3408, 22335), (4260, 17868), (4467, 17040), (5112, 14890), (5680, 13401), (5956, 12780), (6390, 11912), (7445, 10224), (8520, 8934)]