268570160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115763}}^1$

素因数の和:115805

約数の個数: 40

約数和(自身を含む): 645963120

約数和(自身を除く): 377392960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 115763, 231526, 463052, 578815, 926104, 1157630, 1852208, 2315260, 3357127, 4630520, 6714254, 9261040, 13428508, 16785635, 26857016, 33571270, 53714032, 67142540, 134285080, 268570160]

約数ペア:

[(1, 268570160), (2, 134285080), (4, 67142540), (5, 53714032), (8, 33571270), (10, 26857016), (16, 16785635), (20, 13428508), (29, 9261040), (40, 6714254), (58, 4630520), (80, 3357127), (116, 2315260), (145, 1852208), (232, 1157630), (290, 926104), (464, 578815), (580, 463052), (1160, 231526), (2320, 115763)]