123960840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1033007}}^1$

素因数の和:1033021

約数の個数: 32

約数和(自身を含む): 371882880

約数和(自身を除く): 247922040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1033007, 2066014, 3099021, 4132028, 5165035, 6198042, 8264056, 10330070, 12396084, 15495105, 20660140, 24792168, 30990210, 41320280, 61980420, 123960840]

約数ペア:

[(1, 123960840), (2, 61980420), (3, 41320280), (4, 30990210), (5, 24792168), (6, 20660140), (8, 15495105), (10, 12396084), (12, 10330070), (15, 8264056), (20, 6198042), (24, 5165035), (30, 4132028), (40, 3099021), (60, 2066014), (120, 1033007)]