80859660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2437}}^1$

素因数の和:2535

約数の個数: 96

約数和(自身を含む): 262133760

約数和(自身を除く): 181274100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2437, 2765, 3318, 4740, 4874, 5530, 6636, 7311, 8295, 9748, 11060, 12185, 14622, 16590, 17059, 24370, 29244, 33180, 34118, 36555, 48740, 51177, 68236, 73110, 85295, 102354, 146220, 170590, 192523, 204708, 255885, 341180, 385046, 511770, 577569, 770092, 962615, 1023540, 1155138, 1347661, 1925230, 2310276, 2695322, 2887845, 3850460, 4042983, 5390644, 5775690, 6738305, 8085966, 11551380, 13476610, 16171932, 20214915, 26953220, 40429830, 80859660]

約数ペア:

[(1, 80859660), (2, 40429830), (3, 26953220), (4, 20214915), (5, 16171932), (6, 13476610), (7, 11551380), (10, 8085966), (12, 6738305), (14, 5775690), (15, 5390644), (20, 4042983), (21, 3850460), (28, 2887845), (30, 2695322), (35, 2310276), (42, 1925230), (60, 1347661), (70, 1155138), (79, 1023540), (84, 962615), (105, 770092), (140, 577569), (158, 511770), (210, 385046), (237, 341180), (316, 255885), (395, 204708), (420, 192523), (474, 170590), (553, 146220), (790, 102354), (948, 85295), (1106, 73110), (1185, 68236), (1580, 51177), (1659, 48740), (2212, 36555), (2370, 34118), (2437, 33180), (2765, 29244), (3318, 24370), (4740, 17059), (4874, 16590), (5530, 14622), (6636, 12185), (7311, 11060), (8295, 9748)]