15767340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13831}}^1$

素因数の和:13862

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 30708180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13831, 27662, 41493, 55324, 69155, 82986, 138310, 165972, 207465, 262789, 276620, 414930, 525578, 788367, 829860, 1051156, 1313945, 1576734, 2627890, 3153468, 3941835, 5255780, 7883670, 15767340]

約数ペア:

[(1, 15767340), (2, 7883670), (3, 5255780), (4, 3941835), (5, 3153468), (6, 2627890), (10, 1576734), (12, 1313945), (15, 1051156), (19, 829860), (20, 788367), (30, 525578), (38, 414930), (57, 276620), (60, 262789), (76, 207465), (95, 165972), (114, 138310), (190, 82986), (228, 69155), (285, 55324), (380, 41493), (570, 27662), (1140, 13831)]