561145080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{42901}}^1$

素因数の和:43024

約数の個数: 64

約数和(自身を含む): 1698919200

約数和(自身を除く): 1137774120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 42901, 85802, 128703, 171604, 214505, 257406, 343208, 429010, 514812, 643515, 858020, 1029624, 1287030, 1716040, 2574060, 4676209, 5148120, 9352418, 14028627, 18704836, 23381045, 28057254, 37409672, 46762090, 56114508, 70143135, 93524180, 112229016, 140286270, 187048360, 280572540, 561145080]

約数ペア:

[(1, 561145080), (2, 280572540), (3, 187048360), (4, 140286270), (5, 112229016), (6, 93524180), (8, 70143135), (10, 56114508), (12, 46762090), (15, 37409672), (20, 28057254), (24, 23381045), (30, 18704836), (40, 14028627), (60, 9352418), (109, 5148120), (120, 4676209), (218, 2574060), (327, 1716040), (436, 1287030), (545, 1029624), (654, 858020), (872, 643515), (1090, 514812), (1308, 429010), (1635, 343208), (2180, 257406), (2616, 214505), (3270, 171604), (4360, 128703), (6540, 85802), (13080, 42901)]