243226440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{675629}}^1$

素因数の和:675646

約数の個数: 48

約数和(自身を含む): 790487100

約数和(自身を除く): 547260660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 675629, 1351258, 2026887, 2702516, 3378145, 4053774, 5405032, 6080661, 6756290, 8107548, 10134435, 12161322, 13512580, 16215096, 20268870, 24322644, 27025160, 30403305, 40537740, 48645288, 60806610, 81075480, 121613220, 243226440]

約数ペア:

[(1, 243226440), (2, 121613220), (3, 81075480), (4, 60806610), (5, 48645288), (6, 40537740), (8, 30403305), (9, 27025160), (10, 24322644), (12, 20268870), (15, 16215096), (18, 13512580), (20, 12161322), (24, 10134435), (30, 8107548), (36, 6756290), (40, 6080661), (45, 5405032), (60, 4053774), (72, 3378145), (90, 2702516), (120, 2026887), (180, 1351258), (360, 675629)]