276030660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19249}}^1$

素因数の和:19500

約数の個数: 48

約数和(自身を含む): 776160000

約数和(自身を除く): 500129340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 19249, 38498, 57747, 76996, 96245, 115494, 192490, 230988, 288735, 384980, 577470, 1154940, 4600511, 9201022, 13801533, 18402044, 23002555, 27603066, 46005110, 55206132, 69007665, 92010220, 138015330, 276030660]

約数ペア:

[(1, 276030660), (2, 138015330), (3, 92010220), (4, 69007665), (5, 55206132), (6, 46005110), (10, 27603066), (12, 23002555), (15, 18402044), (20, 13801533), (30, 9201022), (60, 4600511), (239, 1154940), (478, 577470), (717, 384980), (956, 288735), (1195, 230988), (1434, 192490), (2390, 115494), (2868, 96245), (3585, 76996), (4780, 57747), (7170, 38498), (14340, 19249)]