79323720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{94433}}^1$

素因数の和:94454

約数の個数: 64

約数和(自身を含む): 271969920

約数和(自身を除く): 192646200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 94433, 188866, 283299, 377732, 472165, 566598, 661031, 755464, 944330, 1133196, 1322062, 1416495, 1888660, 1983093, 2266392, 2644124, 2832990, 3305155, 3777320, 3966186, 5288248, 5665980, 6610310, 7932372, 9915465, 11331960, 13220620, 15864744, 19830930, 26441240, 39661860, 79323720]

約数ペア:

[(1, 79323720), (2, 39661860), (3, 26441240), (4, 19830930), (5, 15864744), (6, 13220620), (7, 11331960), (8, 9915465), (10, 7932372), (12, 6610310), (14, 5665980), (15, 5288248), (20, 3966186), (21, 3777320), (24, 3305155), (28, 2832990), (30, 2644124), (35, 2266392), (40, 1983093), (42, 1888660), (56, 1416495), (60, 1322062), (70, 1133196), (84, 944330), (105, 755464), (120, 661031), (140, 566598), (168, 472165), (210, 377732), (280, 283299), (420, 188866), (840, 94433)]