26364840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219707}}^1$

素因数の和:219721

約数の個数: 32

約数和(自身を含む): 79094880

約数和(自身を除く): 52730040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219707, 439414, 659121, 878828, 1098535, 1318242, 1757656, 2197070, 2636484, 3295605, 4394140, 5272968, 6591210, 8788280, 13182420, 26364840]

約数ペア:

[(1, 26364840), (2, 13182420), (3, 8788280), (4, 6591210), (5, 5272968), (6, 4394140), (8, 3295605), (10, 2636484), (12, 2197070), (15, 1757656), (20, 1318242), (24, 1098535), (30, 878828), (40, 659121), (60, 439414), (120, 219707)]