74926680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 234118080

約数和(自身を除く): 159191400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 97, 120, 123, 157, 164, 194, 205, 246, 291, 314, 328, 388, 410, 471, 485, 492, 582, 615, 628, 776, 785, 820, 942, 970, 984, 1164, 1230, 1256, 1455, 1570, 1640, 1884, 1940, 2328, 2355, 2460, 2910, 3140, 3768, 3880, 3977, 4710, 4920, 5820, 6280, 6437, 7954, 9420, 11640, 11931, 12874, 15229, 15908, 18840, 19311, 19885, 23862, 25748, 30458, 31816, 32185, 38622, 39770, 45687, 47724, 51496, 59655, 60916, 64370, 76145, 77244, 79540, 91374, 95448, 96555, 119310, 121832, 128740, 152290, 154488, 159080, 182748, 193110, 228435, 238620, 257480, 304580, 365496, 386220, 456870, 477240, 609160, 624389, 772440, 913740, 1248778, 1827480, 1873167, 2497556, 3121945, 3746334, 4995112, 6243890, 7492668, 9365835, 12487780, 14985336, 18731670, 24975560, 37463340, 74926680]

約数ペア:

[(1, 74926680), (2, 37463340), (3, 24975560), (4, 18731670), (5, 14985336), (6, 12487780), (8, 9365835), (10, 7492668), (12, 6243890), (15, 4995112), (20, 3746334), (24, 3121945), (30, 2497556), (40, 1873167), (41, 1827480), (60, 1248778), (82, 913740), (97, 772440), (120, 624389), (123, 609160), (157, 477240), (164, 456870), (194, 386220), (205, 365496), (246, 304580), (291, 257480), (314, 238620), (328, 228435), (388, 193110), (410, 182748), (471, 159080), (485, 154488), (492, 152290), (582, 128740), (615, 121832), (628, 119310), (776, 96555), (785, 95448), (820, 91374), (942, 79540), (970, 77244), (984, 76145), (1164, 64370), (1230, 60916), (1256, 59655), (1455, 51496), (1570, 47724), (1640, 45687), (1884, 39770), (1940, 38622), (2328, 32185), (2355, 31816), (2460, 30458), (2910, 25748), (3140, 23862), (3768, 19885), (3880, 19311), (3977, 18840), (4710, 15908), (4920, 15229), (5820, 12874), (6280, 11931), (6437, 11640), (7954, 9420)]