76818480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{967}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 239103744

約数和(自身を除く): 162285264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 967, 993, 1324, 1655, 1934, 1986, 2648, 2901, 3310, 3868, 3972, 4835, 4965, 5296, 5802, 6620, 7736, 7944, 9670, 9930, 11604, 13240, 14505, 15472, 15888, 19340, 19860, 23208, 26480, 29010, 38680, 39720, 46416, 58020, 77360, 79440, 116040, 232080, 320077, 640154, 960231, 1280308, 1600385, 1920462, 2560616, 3200770, 3840924, 4801155, 5121232, 6401540, 7681848, 9602310, 12803080, 15363696, 19204620, 25606160, 38409240, 76818480]

約数ペア:

[(1, 76818480), (2, 38409240), (3, 25606160), (4, 19204620), (5, 15363696), (6, 12803080), (8, 9602310), (10, 7681848), (12, 6401540), (15, 5121232), (16, 4801155), (20, 3840924), (24, 3200770), (30, 2560616), (40, 1920462), (48, 1600385), (60, 1280308), (80, 960231), (120, 640154), (240, 320077), (331, 232080), (662, 116040), (967, 79440), (993, 77360), (1324, 58020), (1655, 46416), (1934, 39720), (1986, 38680), (2648, 29010), (2901, 26480), (3310, 23208), (3868, 19860), (3972, 19340), (4835, 15888), (4965, 15472), (5296, 14505), (5802, 13240), (6620, 11604), (7736, 9930), (7944, 9670)]