812941320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{3109}}^1$

素因数の和:5302

約数の個数: 64

約数和(自身を含む): 2440728000

約数和(自身を除く): 1627786680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2179, 3109, 4358, 6218, 6537, 8716, 9327, 10895, 12436, 13074, 15545, 17432, 18654, 21790, 24872, 26148, 31090, 32685, 37308, 43580, 46635, 52296, 62180, 65370, 74616, 87160, 93270, 124360, 130740, 186540, 261480, 373080, 6774511, 13549022, 20323533, 27098044, 33872555, 40647066, 54196088, 67745110, 81294132, 101617665, 135490220, 162588264, 203235330, 270980440, 406470660, 812941320]

約数ペア:

[(1, 812941320), (2, 406470660), (3, 270980440), (4, 203235330), (5, 162588264), (6, 135490220), (8, 101617665), (10, 81294132), (12, 67745110), (15, 54196088), (20, 40647066), (24, 33872555), (30, 27098044), (40, 20323533), (60, 13549022), (120, 6774511), (2179, 373080), (3109, 261480), (4358, 186540), (6218, 130740), (6537, 124360), (8716, 93270), (9327, 87160), (10895, 74616), (12436, 65370), (13074, 62180), (15545, 52296), (17432, 46635), (18654, 43580), (21790, 37308), (24872, 32685), (26148, 31090)]