140016480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{291701}}^1$

素因数の和:291719

約数の個数: 48

約数和(自身を含む): 441053424

約数和(自身を除く): 301036944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 291701, 583402, 875103, 1166804, 1458505, 1750206, 2333608, 2917010, 3500412, 4375515, 4667216, 5834020, 7000824, 8751030, 9334432, 11668040, 14001648, 17502060, 23336080, 28003296, 35004120, 46672160, 70008240, 140016480]

約数ペア:

[(1, 140016480), (2, 70008240), (3, 46672160), (4, 35004120), (5, 28003296), (6, 23336080), (8, 17502060), (10, 14001648), (12, 11668040), (15, 9334432), (16, 8751030), (20, 7000824), (24, 5834020), (30, 4667216), (32, 4375515), (40, 3500412), (48, 2917010), (60, 2333608), (80, 1750206), (96, 1458505), (120, 1166804), (160, 875103), (240, 583402), (480, 291701)]