2103172560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{973691}}^1$

素因数の和:973713

約数の個数: 80

約数和(自身を含む): 7244268480

約数和(自身を除く): 5141095920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 973691, 1947382, 2921073, 3894764, 4868455, 5842146, 7789528, 8763219, 9736910, 11684292, 14605365, 15579056, 17526438, 19473820, 23368584, 26289657, 29210730, 35052876, 38947640, 43816095, 46737168, 52579314, 58421460, 70105752, 77895280, 87632190, 105158628, 116842920, 131448285, 140211504, 175264380, 210317256, 233685840, 262896570, 350528760, 420634512, 525793140, 701057520, 1051586280, 2103172560]

約数ペア:

[(1, 2103172560), (2, 1051586280), (3, 701057520), (4, 525793140), (5, 420634512), (6, 350528760), (8, 262896570), (9, 233685840), (10, 210317256), (12, 175264380), (15, 140211504), (16, 131448285), (18, 116842920), (20, 105158628), (24, 87632190), (27, 77895280), (30, 70105752), (36, 58421460), (40, 52579314), (45, 46737168), (48, 43816095), (54, 38947640), (60, 35052876), (72, 29210730), (80, 26289657), (90, 23368584), (108, 19473820), (120, 17526438), (135, 15579056), (144, 14605365), (180, 11684292), (216, 9736910), (240, 8763219), (270, 7789528), (360, 5842146), (432, 4868455), (540, 3894764), (720, 2921073), (1080, 1947382), (2160, 973691)]