86984160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7879}}^1$

素因数の和:7920

約数の個数: 96

約数和(自身を含む): 285949440

約数和(自身を除く): 198965280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7879, 11040, 15758, 23637, 31516, 39395, 47274, 63032, 78790, 94548, 118185, 126064, 157580, 181217, 189096, 236370, 252128, 315160, 362434, 378192, 472740, 543651, 630320, 724868, 756384, 906085, 945480, 1087302, 1260640, 1449736, 1812170, 1890960, 2174604, 2718255, 2899472, 3624340, 3781920, 4349208, 5436510, 5798944, 7248680, 8698416, 10873020, 14497360, 17396832, 21746040, 28994720, 43492080, 86984160]

約数ペア:

[(1, 86984160), (2, 43492080), (3, 28994720), (4, 21746040), (5, 17396832), (6, 14497360), (8, 10873020), (10, 8698416), (12, 7248680), (15, 5798944), (16, 5436510), (20, 4349208), (23, 3781920), (24, 3624340), (30, 2899472), (32, 2718255), (40, 2174604), (46, 1890960), (48, 1812170), (60, 1449736), (69, 1260640), (80, 1087302), (92, 945480), (96, 906085), (115, 756384), (120, 724868), (138, 630320), (160, 543651), (184, 472740), (230, 378192), (240, 362434), (276, 315160), (345, 252128), (368, 236370), (460, 189096), (480, 181217), (552, 157580), (690, 126064), (736, 118185), (920, 94548), (1104, 78790), (1380, 63032), (1840, 47274), (2208, 39395), (2760, 31516), (3680, 23637), (5520, 15758), (7879, 11040)]