12648109560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105400913}}^1$

素因数の和:105400927

約数の個数: 32

約数和(自身を含む): 37944329040

約数和(自身を除く): 25296219480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105400913, 210801826, 316202739, 421603652, 527004565, 632405478, 843207304, 1054009130, 1264810956, 1581013695, 2108018260, 2529621912, 3162027390, 4216036520, 6324054780, 12648109560]

約数ペア:

[(1, 12648109560), (2, 6324054780), (3, 4216036520), (4, 3162027390), (5, 2529621912), (6, 2108018260), (8, 1581013695), (10, 1264810956), (12, 1054009130), (15, 843207304), (20, 632405478), (24, 527004565), (30, 421603652), (40, 316202739), (60, 210801826), (120, 105400913)]