84336720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27031}}^1$

素因数の和:27060

約数の個数: 80

約数和(自身を含む): 281565312

約数和(自身を除く): 197228592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27031, 54062, 81093, 108124, 135155, 162186, 216248, 270310, 324372, 351403, 405465, 432496, 540620, 648744, 702806, 810930, 1054209, 1081240, 1297488, 1405612, 1621860, 1757015, 2108418, 2162480, 2811224, 3243720, 3514030, 4216836, 5271045, 5622448, 6487440, 7028060, 8433672, 10542090, 14056120, 16867344, 21084180, 28112240, 42168360, 84336720]

約数ペア:

[(1, 84336720), (2, 42168360), (3, 28112240), (4, 21084180), (5, 16867344), (6, 14056120), (8, 10542090), (10, 8433672), (12, 7028060), (13, 6487440), (15, 5622448), (16, 5271045), (20, 4216836), (24, 3514030), (26, 3243720), (30, 2811224), (39, 2162480), (40, 2108418), (48, 1757015), (52, 1621860), (60, 1405612), (65, 1297488), (78, 1081240), (80, 1054209), (104, 810930), (120, 702806), (130, 648744), (156, 540620), (195, 432496), (208, 405465), (240, 351403), (260, 324372), (312, 270310), (390, 216248), (520, 162186), (624, 135155), (780, 108124), (1040, 81093), (1560, 54062), (3120, 27031)]