12435582780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23028857}}^1$

素因数の和:23028875

約数の個数: 48

約数和(自身を含む): 38688481440

約数和(自身を除く): 26252898660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 23028857, 46057714, 69086571, 92115428, 115144285, 138173142, 207259713, 230288570, 276346284, 345432855, 414519426, 460577140, 621779139, 690865710, 829038852, 1036298565, 1243558278, 1381731420, 2072597130, 2487116556, 3108895695, 4145194260, 6217791390, 12435582780]

約数ペア:

[(1, 12435582780), (2, 6217791390), (3, 4145194260), (4, 3108895695), (5, 2487116556), (6, 2072597130), (9, 1381731420), (10, 1243558278), (12, 1036298565), (15, 829038852), (18, 690865710), (20, 621779139), (27, 460577140), (30, 414519426), (36, 345432855), (45, 276346284), (54, 230288570), (60, 207259713), (90, 138173142), (108, 115144285), (135, 92115428), (180, 69086571), (270, 46057714), (540, 23028857)]