1915725120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1995547}}^1$

素因数の和:1995567

約数の個数: 56

約数和(自身を含む): 6082430304

約数和(自身を除く): 4166705184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1995547, 3991094, 5986641, 7982188, 9977735, 11973282, 15964376, 19955470, 23946564, 29933205, 31928752, 39910940, 47893128, 59866410, 63857504, 79821880, 95786256, 119732820, 127715008, 159643760, 191572512, 239465640, 319287520, 383145024, 478931280, 638575040, 957862560, 1915725120]

約数ペア:

[(1, 1915725120), (2, 957862560), (3, 638575040), (4, 478931280), (5, 383145024), (6, 319287520), (8, 239465640), (10, 191572512), (12, 159643760), (15, 127715008), (16, 119732820), (20, 95786256), (24, 79821880), (30, 63857504), (32, 59866410), (40, 47893128), (48, 39910940), (60, 31928752), (64, 29933205), (80, 23946564), (96, 19955470), (120, 15964376), (160, 11973282), (192, 9977735), (240, 7982188), (320, 5986641), (480, 3991094), (960, 1995547)]