298644720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113123}}^1$

素因数の和:113150

約数の個数: 80

約数和(自身を含む): 1009971072

約数和(自身を除く): 711326352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 113123, 226246, 339369, 452492, 565615, 678738, 904984, 1131230, 1244353, 1357476, 1696845, 1809968, 2262460, 2488706, 2714952, 3393690, 3733059, 4524920, 4977412, 5429904, 6221765, 6787380, 7466118, 9049840, 9954824, 12443530, 13574760, 14932236, 18665295, 19909648, 24887060, 27149520, 29864472, 37330590, 49774120, 59728944, 74661180, 99548240, 149322360, 298644720]

約数ペア:

[(1, 298644720), (2, 149322360), (3, 99548240), (4, 74661180), (5, 59728944), (6, 49774120), (8, 37330590), (10, 29864472), (11, 27149520), (12, 24887060), (15, 19909648), (16, 18665295), (20, 14932236), (22, 13574760), (24, 12443530), (30, 9954824), (33, 9049840), (40, 7466118), (44, 6787380), (48, 6221765), (55, 5429904), (60, 4977412), (66, 4524920), (80, 3733059), (88, 3393690), (110, 2714952), (120, 2488706), (132, 2262460), (165, 1809968), (176, 1696845), (220, 1357476), (240, 1244353), (264, 1131230), (330, 904984), (440, 678738), (528, 565615), (660, 452492), (880, 339369), (1320, 226246), (2640, 113123)]