2748759120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3817721}}^1$

素因数の和:3817740

約数の個数: 60

約数和(自身を含む): 9231251796

約数和(自身を除く): 6482492676

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, 3817721, 7635442, 11453163, 15270884, 19088605, 22906326, 30541768, 34359489, 38177210, 45812652, 57265815, 61083536, 68718978, 76354420, 91625304, 114531630, 137437956, 152708840, 171797445, 183250608, 229063260, 274875912, 305417680, 343594890, 458126520, 549751824, 687189780, 916253040, 1374379560, 2748759120]

約数ペア:

[(1, 2748759120), (2, 1374379560), (3, 916253040), (4, 687189780), (5, 549751824), (6, 458126520), (8, 343594890), (9, 305417680), (10, 274875912), (12, 229063260), (15, 183250608), (16, 171797445), (18, 152708840), (20, 137437956), (24, 114531630), (30, 91625304), (36, 76354420), (40, 68718978), (45, 61083536), (48, 57265815), (60, 45812652), (72, 38177210), (80, 34359489), (90, 30541768), (120, 22906326), (144, 19088605), (180, 15270884), (240, 11453163), (360, 7635442), (720, 3817721)]