252236640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{525493}}^1$

素因数の和:525511

約数の個数: 48

約数和(自身を含む): 794546928

約数和(自身を除く): 542310288

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, 525493, 1050986, 1576479, 2101972, 2627465, 3152958, 4203944, 5254930, 6305916, 7882395, 8407888, 10509860, 12611832, 15764790, 16815776, 21019720, 25223664, 31529580, 42039440, 50447328, 63059160, 84078880, 126118320, 252236640]

約数ペア:

[(1, 252236640), (2, 126118320), (3, 84078880), (4, 63059160), (5, 50447328), (6, 42039440), (8, 31529580), (10, 25223664), (12, 21019720), (15, 16815776), (16, 15764790), (20, 12611832), (24, 10509860), (30, 8407888), (32, 7882395), (40, 6305916), (48, 5254930), (60, 4203944), (80, 3152958), (96, 2627465), (120, 2101972), (160, 1576479), (240, 1050986), (480, 525493)]