1438309920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2996479}}^1$

素因数の和:2996497

約数の個数: 48

約数和(自身を含む): 4530677760

約数和(自身を除く): 3092367840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2996479, 5992958, 8989437, 11985916, 14982395, 17978874, 23971832, 29964790, 35957748, 44947185, 47943664, 59929580, 71915496, 89894370, 95887328, 119859160, 143830992, 179788740, 239718320, 287661984, 359577480, 479436640, 719154960, 1438309920]

約数ペア:

[(1, 1438309920), (2, 719154960), (3, 479436640), (4, 359577480), (5, 287661984), (6, 239718320), (8, 179788740), (10, 143830992), (12, 119859160), (15, 95887328), (16, 89894370), (20, 71915496), (24, 59929580), (30, 47943664), (32, 44947185), (40, 35957748), (48, 29964790), (60, 23971832), (80, 17978874), (96, 14982395), (120, 11985916), (160, 8989437), (240, 5992958), (480, 2996479)]