56297160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52127}}^1$

素因数の和:52147

約数の個数: 64

約数和(自身を含む): 187660800

約数和(自身を除く): 131363640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 52127, 104254, 156381, 208508, 260635, 312762, 417016, 469143, 521270, 625524, 781905, 938286, 1042540, 1251048, 1407429, 1563810, 1876572, 2085080, 2345715, 2814858, 3127620, 3753144, 4691430, 5629716, 6255240, 7037145, 9382860, 11259432, 14074290, 18765720, 28148580, 56297160]

約数ペア:

[(1, 56297160), (2, 28148580), (3, 18765720), (4, 14074290), (5, 11259432), (6, 9382860), (8, 7037145), (9, 6255240), (10, 5629716), (12, 4691430), (15, 3753144), (18, 3127620), (20, 2814858), (24, 2345715), (27, 2085080), (30, 1876572), (36, 1563810), (40, 1407429), (45, 1251048), (54, 1042540), (60, 938286), (72, 781905), (90, 625524), (108, 521270), (120, 469143), (135, 417016), (180, 312762), (216, 260635), (270, 208508), (360, 156381), (540, 104254), (1080, 52127)]