1072542720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{69827}}^1$

素因数の和:69855

約数の個数: 88

約数和(自身を含む): 3430509984

約数和(自身を除く): 2357967264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 69827, 139654, 209481, 279308, 349135, 418962, 558616, 698270, 837924, 1047405, 1117232, 1396540, 1675848, 2094810, 2234464, 2793080, 3351696, 4189620, 4468928, 5586160, 6703392, 8379240, 8937856, 11172320, 13406784, 16758480, 17875712, 22344640, 26813568, 33516960, 35751424, 44689280, 53627136, 67033920, 71502848, 89378560, 107254272, 134067840, 178757120, 214508544, 268135680, 357514240, 536271360, 1072542720]

約数ペア:

[(1, 1072542720), (2, 536271360), (3, 357514240), (4, 268135680), (5, 214508544), (6, 178757120), (8, 134067840), (10, 107254272), (12, 89378560), (15, 71502848), (16, 67033920), (20, 53627136), (24, 44689280), (30, 35751424), (32, 33516960), (40, 26813568), (48, 22344640), (60, 17875712), (64, 16758480), (80, 13406784), (96, 11172320), (120, 8937856), (128, 8379240), (160, 6703392), (192, 5586160), (240, 4468928), (256, 4189620), (320, 3351696), (384, 2793080), (480, 2234464), (512, 2094810), (640, 1675848), (768, 1396540), (960, 1117232), (1024, 1047405), (1280, 837924), (1536, 698270), (1920, 558616), (2560, 418962), (3072, 349135), (3840, 279308), (5120, 209481), (7680, 139654), (15360, 69827)]