1480360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 4043520

約数和(自身を除く): 2563160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 311, 340, 476, 595, 622, 680, 952, 1190, 1244, 1555, 2177, 2380, 2488, 3110, 4354, 4760, 5287, 6220, 8708, 10574, 10885, 12440, 17416, 21148, 21770, 26435, 37009, 42296, 43540, 52870, 74018, 87080, 105740, 148036, 185045, 211480, 296072, 370090, 740180, 1480360]

約数ペア:

[(1, 1480360), (2, 740180), (4, 370090), (5, 296072), (7, 211480), (8, 185045), (10, 148036), (14, 105740), (17, 87080), (20, 74018), (28, 52870), (34, 43540), (35, 42296), (40, 37009), (56, 26435), (68, 21770), (70, 21148), (85, 17416), (119, 12440), (136, 10885), (140, 10574), (170, 8708), (238, 6220), (280, 5287), (311, 4760), (340, 4354), (476, 3110), (595, 2488), (622, 2380), (680, 2177), (952, 1555), (1190, 1244)]