85472340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1424539}}^1$

素因数の和:1424551

約数の個数: 24

約数和(自身を含む): 239322720

約数和(自身を除く): 153850380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1424539, 2849078, 4273617, 5698156, 7122695, 8547234, 14245390, 17094468, 21368085, 28490780, 42736170, 85472340]

約数ペア:

[(1, 85472340), (2, 42736170), (3, 28490780), (4, 21368085), (5, 17094468), (6, 14245390), (10, 8547234), (12, 7122695), (15, 5698156), (20, 4273617), (30, 2849078), (60, 1424539)]