207626880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{108139}}^1$

素因数の和:108161

約数の個数: 64

約数和(自身を含む): 661816800

約数和(自身を除く): 454189920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 108139, 216278, 324417, 432556, 540695, 648834, 865112, 1081390, 1297668, 1622085, 1730224, 2162780, 2595336, 3244170, 3460448, 4325560, 5190672, 6488340, 6920896, 8651120, 10381344, 12976680, 13841792, 17302240, 20762688, 25953360, 34604480, 41525376, 51906720, 69208960, 103813440, 207626880]

約数ペア:

[(1, 207626880), (2, 103813440), (3, 69208960), (4, 51906720), (5, 41525376), (6, 34604480), (8, 25953360), (10, 20762688), (12, 17302240), (15, 13841792), (16, 12976680), (20, 10381344), (24, 8651120), (30, 6920896), (32, 6488340), (40, 5190672), (48, 4325560), (60, 3460448), (64, 3244170), (80, 2595336), (96, 2162780), (120, 1730224), (128, 1622085), (160, 1297668), (192, 1081390), (240, 865112), (320, 648834), (384, 540695), (480, 432556), (640, 324417), (960, 216278), (1920, 108139)]