126631920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{527633}}^1$

素因数の和:527649

約数の個数: 40

約数和(自身を含む): 392559696

約数和(自身を除く): 265927776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 527633, 1055266, 1582899, 2110532, 2638165, 3165798, 4221064, 5276330, 6331596, 7914495, 8442128, 10552660, 12663192, 15828990, 21105320, 25326384, 31657980, 42210640, 63315960, 126631920]

約数ペア:

[(1, 126631920), (2, 63315960), (3, 42210640), (4, 31657980), (5, 25326384), (6, 21105320), (8, 15828990), (10, 12663192), (12, 10552660), (15, 8442128), (16, 7914495), (20, 6331596), (24, 5276330), (30, 4221064), (40, 3165798), (48, 2638165), (60, 2110532), (80, 1582899), (120, 1055266), (240, 527633)]