78843360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 96

約数和(自身を含む): 251475840

約数和(自身を除く): 172632480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1979, 1992, 2490, 2656, 3320, 3958, 3984, 4980, 5937, 6640, 7916, 7968, 9895, 9960, 11874, 13280, 15832, 19790, 19920, 23748, 29685, 31664, 39580, 39840, 47496, 59370, 63328, 79160, 94992, 118740, 158320, 164257, 189984, 237480, 316640, 328514, 474960, 492771, 657028, 821285, 949920, 985542, 1314056, 1642570, 1971084, 2463855, 2628112, 3285140, 3942168, 4927710, 5256224, 6570280, 7884336, 9855420, 13140560, 15768672, 19710840, 26281120, 39421680, 78843360]

約数ペア:

[(1, 78843360), (2, 39421680), (3, 26281120), (4, 19710840), (5, 15768672), (6, 13140560), (8, 9855420), (10, 7884336), (12, 6570280), (15, 5256224), (16, 4927710), (20, 3942168), (24, 3285140), (30, 2628112), (32, 2463855), (40, 1971084), (48, 1642570), (60, 1314056), (80, 985542), (83, 949920), (96, 821285), (120, 657028), (160, 492771), (166, 474960), (240, 328514), (249, 316640), (332, 237480), (415, 189984), (480, 164257), (498, 158320), (664, 118740), (830, 94992), (996, 79160), (1245, 63328), (1328, 59370), (1660, 47496), (1979, 39840), (1992, 39580), (2490, 31664), (2656, 29685), (3320, 23748), (3958, 19920), (3984, 19790), (4980, 15832), (5937, 13280), (6640, 11874), (7916, 9960), (7968, 9895)]