580720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 80

約数和(自身を含む): 1660608

約数和(自身を除く): 1079888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 61, 68, 70, 80, 85, 112, 119, 122, 136, 140, 170, 238, 244, 272, 280, 305, 340, 427, 476, 488, 560, 595, 610, 680, 854, 952, 976, 1037, 1190, 1220, 1360, 1708, 1904, 2074, 2135, 2380, 2440, 3416, 4148, 4270, 4760, 4880, 5185, 6832, 7259, 8296, 8540, 9520, 10370, 14518, 16592, 17080, 20740, 29036, 34160, 36295, 41480, 58072, 72590, 82960, 116144, 145180, 290360, 580720]

約数ペア:

[(1, 580720), (2, 290360), (4, 145180), (5, 116144), (7, 82960), (8, 72590), (10, 58072), (14, 41480), (16, 36295), (17, 34160), (20, 29036), (28, 20740), (34, 17080), (35, 16592), (40, 14518), (56, 10370), (61, 9520), (68, 8540), (70, 8296), (80, 7259), (85, 6832), (112, 5185), (119, 4880), (122, 4760), (136, 4270), (140, 4148), (170, 3416), (238, 2440), (244, 2380), (272, 2135), (280, 2074), (305, 1904), (340, 1708), (427, 1360), (476, 1220), (488, 1190), (560, 1037), (595, 976), (610, 952), (680, 854)]