169464720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16421}}^1$

素因数の和:16480

約数の個数: 80

約数和(自身を含む): 537590592

約数和(自身を除く): 368125872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 16421, 32842, 49263, 65684, 82105, 98526, 131368, 164210, 197052, 246315, 262736, 328420, 394104, 492630, 656840, 706103, 788208, 985260, 1313680, 1412206, 1970520, 2118309, 2824412, 3530515, 3941040, 4236618, 5648824, 7061030, 8473236, 10591545, 11297648, 14122060, 16946472, 21183090, 28244120, 33892944, 42366180, 56488240, 84732360, 169464720]

約数ペア:

[(1, 169464720), (2, 84732360), (3, 56488240), (4, 42366180), (5, 33892944), (6, 28244120), (8, 21183090), (10, 16946472), (12, 14122060), (15, 11297648), (16, 10591545), (20, 8473236), (24, 7061030), (30, 5648824), (40, 4236618), (43, 3941040), (48, 3530515), (60, 2824412), (80, 2118309), (86, 1970520), (120, 1412206), (129, 1313680), (172, 985260), (215, 788208), (240, 706103), (258, 656840), (344, 492630), (430, 394104), (516, 328420), (645, 262736), (688, 246315), (860, 197052), (1032, 164210), (1290, 131368), (1720, 98526), (2064, 82105), (2580, 65684), (3440, 49263), (5160, 32842), (10320, 16421)]