8306280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{7691}}^1$

素因数の和:7711

約数の個数: 64

約数和(自身を含む): 27691200

約数和(自身を除く): 19384920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 7691, 15382, 23073, 30764, 38455, 46146, 61528, 69219, 76910, 92292, 115365, 138438, 153820, 184584, 207657, 230730, 276876, 307640, 346095, 415314, 461460, 553752, 692190, 830628, 922920, 1038285, 1384380, 1661256, 2076570, 2768760, 4153140, 8306280]

約数ペア:

[(1, 8306280), (2, 4153140), (3, 2768760), (4, 2076570), (5, 1661256), (6, 1384380), (8, 1038285), (9, 922920), (10, 830628), (12, 692190), (15, 553752), (18, 461460), (20, 415314), (24, 346095), (27, 307640), (30, 276876), (36, 230730), (40, 207657), (45, 184584), (54, 153820), (60, 138438), (72, 115365), (90, 92292), (108, 76910), (120, 69219), (135, 61528), (180, 46146), (216, 38455), (270, 30764), (360, 23073), (540, 15382), (1080, 7691)]