7983840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16633}}^1$

素因数の和:16651

約数の個数: 48

約数和(自身を含む): 25150608

約数和(自身を除く): 17166768

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, 16633, 33266, 49899, 66532, 83165, 99798, 133064, 166330, 199596, 249495, 266128, 332660, 399192, 498990, 532256, 665320, 798384, 997980, 1330640, 1596768, 1995960, 2661280, 3991920, 7983840]

約数ペア:

[(1, 7983840), (2, 3991920), (3, 2661280), (4, 1995960), (5, 1596768), (6, 1330640), (8, 997980), (10, 798384), (12, 665320), (15, 532256), (16, 498990), (20, 399192), (24, 332660), (30, 266128), (32, 249495), (40, 199596), (48, 166330), (60, 133064), (80, 99798), (96, 83165), (120, 66532), (160, 49899), (240, 33266), (480, 16633)]