314280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 1067220

約数和(自身を除く): 752940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 291, 324, 360, 388, 405, 485, 540, 582, 648, 776, 810, 873, 970, 1080, 1164, 1455, 1620, 1746, 1940, 2328, 2619, 2910, 3240, 3492, 3880, 4365, 5238, 5820, 6984, 7857, 8730, 10476, 11640, 13095, 15714, 17460, 20952, 26190, 31428, 34920, 39285, 52380, 62856, 78570, 104760, 157140, 314280]

約数ペア:

[(1, 314280), (2, 157140), (3, 104760), (4, 78570), (5, 62856), (6, 52380), (8, 39285), (9, 34920), (10, 31428), (12, 26190), (15, 20952), (18, 17460), (20, 15714), (24, 13095), (27, 11640), (30, 10476), (36, 8730), (40, 7857), (45, 6984), (54, 5820), (60, 5238), (72, 4365), (81, 3880), (90, 3492), (97, 3240), (108, 2910), (120, 2619), (135, 2328), (162, 1940), (180, 1746), (194, 1620), (216, 1455), (270, 1164), (291, 1080), (324, 970), (360, 873), (388, 810), (405, 776), (485, 648), (540, 582)]