8197920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5693}}^1$

素因数の和:5714

約数の個数: 72

約数和(自身を含む): 27980316

約数和(自身を除く): 19782396

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, 5693, 11386, 17079, 22772, 28465, 34158, 45544, 51237, 56930, 68316, 85395, 91088, 102474, 113860, 136632, 170790, 182176, 204948, 227720, 256185, 273264, 341580, 409896, 455440, 512370, 546528, 683160, 819792, 910880, 1024740, 1366320, 1639584, 2049480, 2732640, 4098960, 8197920]

約数ペア:

[(1, 8197920), (2, 4098960), (3, 2732640), (4, 2049480), (5, 1639584), (6, 1366320), (8, 1024740), (9, 910880), (10, 819792), (12, 683160), (15, 546528), (16, 512370), (18, 455440), (20, 409896), (24, 341580), (30, 273264), (32, 256185), (36, 227720), (40, 204948), (45, 182176), (48, 170790), (60, 136632), (72, 113860), (80, 102474), (90, 91088), (96, 85395), (120, 68316), (144, 56930), (160, 51237), (180, 45544), (240, 34158), (288, 28465), (360, 22772), (480, 17079), (720, 11386), (1440, 5693)]