89078760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 290745000

約数和(自身を除く): 201666240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 349, 360, 698, 709, 1047, 1396, 1418, 1745, 2094, 2127, 2792, 2836, 3141, 3490, 3545, 4188, 4254, 5235, 5672, 6282, 6381, 6980, 7090, 8376, 8508, 10470, 10635, 12564, 12762, 13960, 14180, 15705, 17016, 20940, 21270, 25128, 25524, 28360, 31410, 31905, 41880, 42540, 51048, 62820, 63810, 85080, 125640, 127620, 247441, 255240, 494882, 742323, 989764, 1237205, 1484646, 1979528, 2226969, 2474410, 2969292, 3711615, 4453938, 4948820, 5938584, 7423230, 8907876, 9897640, 11134845, 14846460, 17815752, 22269690, 29692920, 44539380, 89078760]

約数ペア:

[(1, 89078760), (2, 44539380), (3, 29692920), (4, 22269690), (5, 17815752), (6, 14846460), (8, 11134845), (9, 9897640), (10, 8907876), (12, 7423230), (15, 5938584), (18, 4948820), (20, 4453938), (24, 3711615), (30, 2969292), (36, 2474410), (40, 2226969), (45, 1979528), (60, 1484646), (72, 1237205), (90, 989764), (120, 742323), (180, 494882), (349, 255240), (360, 247441), (698, 127620), (709, 125640), (1047, 85080), (1396, 63810), (1418, 62820), (1745, 51048), (2094, 42540), (2127, 41880), (2792, 31905), (2836, 31410), (3141, 28360), (3490, 25524), (3545, 25128), (4188, 21270), (4254, 20940), (5235, 17016), (5672, 15705), (6282, 14180), (6381, 13960), (6980, 12762), (7090, 12564), (8376, 10635), (8508, 10470)]