9219589920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{6402493}}^1$

素因数の和:6402514

約数の個数: 72

約数和(自身を含む): 31461855516

約数和(自身を除く): 22242265596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 6402493, 12804986, 19207479, 25609972, 32012465, 38414958, 51219944, 57622437, 64024930, 76829916, 96037395, 102439888, 115244874, 128049860, 153659832, 192074790, 204879776, 230489748, 256099720, 288112185, 307319664, 384149580, 460979496, 512199440, 576224370, 614639328, 768299160, 921958992, 1024398880, 1152448740, 1536598320, 1843917984, 2304897480, 3073196640, 4609794960, 9219589920]

約数ペア:

[(1, 9219589920), (2, 4609794960), (3, 3073196640), (4, 2304897480), (5, 1843917984), (6, 1536598320), (8, 1152448740), (9, 1024398880), (10, 921958992), (12, 768299160), (15, 614639328), (16, 576224370), (18, 512199440), (20, 460979496), (24, 384149580), (30, 307319664), (32, 288112185), (36, 256099720), (40, 230489748), (45, 204879776), (48, 192074790), (60, 153659832), (72, 128049860), (80, 115244874), (90, 102439888), (96, 96037395), (120, 76829916), (144, 64024930), (160, 57622437), (180, 51219944), (240, 38414958), (288, 32012465), (360, 25609972), (480, 19207479), (720, 12804986), (1440, 6402493)]