8066640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 160

約数和(自身を含む): 27676800

約数和(自身を除く): 19610160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 61, 76, 80, 87, 95, 114, 116, 120, 122, 145, 152, 174, 183, 190, 228, 232, 240, 244, 285, 290, 304, 305, 348, 366, 380, 435, 456, 464, 488, 551, 570, 580, 610, 696, 732, 760, 870, 912, 915, 976, 1102, 1140, 1159, 1160, 1220, 1392, 1464, 1520, 1653, 1740, 1769, 1830, 2204, 2280, 2318, 2320, 2440, 2755, 2928, 3306, 3477, 3480, 3538, 3660, 4408, 4560, 4636, 4880, 5307, 5510, 5795, 6612, 6954, 6960, 7076, 7320, 8265, 8816, 8845, 9272, 10614, 11020, 11590, 13224, 13908, 14152, 14640, 16530, 17385, 17690, 18544, 21228, 22040, 23180, 26448, 26535, 27816, 28304, 33060, 33611, 34770, 35380, 42456, 44080, 46360, 53070, 55632, 66120, 67222, 69540, 70760, 84912, 92720, 100833, 106140, 132240, 134444, 139080, 141520, 168055, 201666, 212280, 268888, 278160, 336110, 403332, 424560, 504165, 537776, 672220, 806664, 1008330, 1344440, 1613328, 2016660, 2688880, 4033320, 8066640]

約数ペア:

[(1, 8066640), (2, 4033320), (3, 2688880), (4, 2016660), (5, 1613328), (6, 1344440), (8, 1008330), (10, 806664), (12, 672220), (15, 537776), (16, 504165), (19, 424560), (20, 403332), (24, 336110), (29, 278160), (30, 268888), (38, 212280), (40, 201666), (48, 168055), (57, 141520), (58, 139080), (60, 134444), (61, 132240), (76, 106140), (80, 100833), (87, 92720), (95, 84912), (114, 70760), (116, 69540), (120, 67222), (122, 66120), (145, 55632), (152, 53070), (174, 46360), (183, 44080), (190, 42456), (228, 35380), (232, 34770), (240, 33611), (244, 33060), (285, 28304), (290, 27816), (304, 26535), (305, 26448), (348, 23180), (366, 22040), (380, 21228), (435, 18544), (456, 17690), (464, 17385), (488, 16530), (551, 14640), (570, 14152), (580, 13908), (610, 13224), (696, 11590), (732, 11020), (760, 10614), (870, 9272), (912, 8845), (915, 8816), (976, 8265), (1102, 7320), (1140, 7076), (1159, 6960), (1160, 6954), (1220, 6612), (1392, 5795), (1464, 5510), (1520, 5307), (1653, 4880), (1740, 4636), (1769, 4560), (1830, 4408), (2204, 3660), (2280, 3538), (2318, 3480), (2320, 3477), (2440, 3306), (2755, 2928)]