90288960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:760

約数の個数: 112

約数和(自身を含む): 288926016

約数和(自身を除く): 198637056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 577, 652, 815, 960, 978, 1154, 1304, 1630, 1731, 1956, 2308, 2445, 2608, 2885, 3260, 3462, 3912, 4616, 4890, 5216, 5770, 6520, 6924, 7824, 8655, 9232, 9780, 10432, 11540, 13040, 13848, 15648, 17310, 18464, 19560, 23080, 26080, 27696, 31296, 34620, 36928, 39120, 46160, 52160, 55392, 69240, 78240, 92320, 94051, 110784, 138480, 156480, 184640, 188102, 276960, 282153, 376204, 470255, 553920, 564306, 752408, 940510, 1128612, 1410765, 1504816, 1881020, 2257224, 2821530, 3009632, 3762040, 4514448, 5643060, 6019264, 7524080, 9028896, 11286120, 15048160, 18057792, 22572240, 30096320, 45144480, 90288960]

約数ペア:

[(1, 90288960), (2, 45144480), (3, 30096320), (4, 22572240), (5, 18057792), (6, 15048160), (8, 11286120), (10, 9028896), (12, 7524080), (15, 6019264), (16, 5643060), (20, 4514448), (24, 3762040), (30, 3009632), (32, 2821530), (40, 2257224), (48, 1881020), (60, 1504816), (64, 1410765), (80, 1128612), (96, 940510), (120, 752408), (160, 564306), (163, 553920), (192, 470255), (240, 376204), (320, 282153), (326, 276960), (480, 188102), (489, 184640), (577, 156480), (652, 138480), (815, 110784), (960, 94051), (978, 92320), (1154, 78240), (1304, 69240), (1630, 55392), (1731, 52160), (1956, 46160), (2308, 39120), (2445, 36928), (2608, 34620), (2885, 31296), (3260, 27696), (3462, 26080), (3912, 23080), (4616, 19560), (4890, 18464), (5216, 17310), (5770, 15648), (6520, 13848), (6924, 13040), (7824, 11540), (8655, 10432), (9232, 9780)]