156722340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2612039}}^1$

素因数の和:2612051

約数の個数: 24

約数和(自身を含む): 438822720

約数和(自身を除く): 282100380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2612039, 5224078, 7836117, 10448156, 13060195, 15672234, 26120390, 31344468, 39180585, 52240780, 78361170, 156722340]

約数ペア:

[(1, 156722340), (2, 78361170), (3, 52240780), (4, 39180585), (5, 31344468), (6, 26120390), (10, 15672234), (12, 13060195), (15, 10448156), (20, 7836117), (30, 5224078), (60, 2612039)]