169106640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11551}}^1$

素因数の和:11628

約数の個数: 80

約数和(自身を含む): 532870656

約数和(自身を除く): 363764016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 11551, 14640, 23102, 34653, 46204, 57755, 69306, 92408, 115510, 138612, 173265, 184816, 231020, 277224, 346530, 462040, 554448, 693060, 704611, 924080, 1386120, 1409222, 2113833, 2772240, 2818444, 3523055, 4227666, 5636888, 7046110, 8455332, 10569165, 11273776, 14092220, 16910664, 21138330, 28184440, 33821328, 42276660, 56368880, 84553320, 169106640]

約数ペア:

[(1, 169106640), (2, 84553320), (3, 56368880), (4, 42276660), (5, 33821328), (6, 28184440), (8, 21138330), (10, 16910664), (12, 14092220), (15, 11273776), (16, 10569165), (20, 8455332), (24, 7046110), (30, 5636888), (40, 4227666), (48, 3523055), (60, 2818444), (61, 2772240), (80, 2113833), (120, 1409222), (122, 1386120), (183, 924080), (240, 704611), (244, 693060), (305, 554448), (366, 462040), (488, 346530), (610, 277224), (732, 231020), (915, 184816), (976, 173265), (1220, 138612), (1464, 115510), (1830, 92408), (2440, 69306), (2928, 57755), (3660, 46204), (4880, 34653), (7320, 23102), (11551, 14640)]