70878960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{98443}}^1$

素因数の和:98462

約数の個数: 60

約数和(自身を含む): 238037592

約数和(自身を除く): 167158632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 98443, 196886, 295329, 393772, 492215, 590658, 787544, 885987, 984430, 1181316, 1476645, 1575088, 1771974, 1968860, 2362632, 2953290, 3543948, 3937720, 4429935, 4725264, 5906580, 7087896, 7875440, 8859870, 11813160, 14175792, 17719740, 23626320, 35439480, 70878960]

約数ペア:

[(1, 70878960), (2, 35439480), (3, 23626320), (4, 17719740), (5, 14175792), (6, 11813160), (8, 8859870), (9, 7875440), (10, 7087896), (12, 5906580), (15, 4725264), (16, 4429935), (18, 3937720), (20, 3543948), (24, 2953290), (30, 2362632), (36, 1968860), (40, 1771974), (45, 1575088), (48, 1476645), (60, 1181316), (72, 984430), (80, 885987), (90, 787544), (120, 590658), (144, 492215), (180, 393772), (240, 295329), (360, 196886), (720, 98443)]