488160780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{478589}}^1$

素因数の和:478618

約数の個数: 48

約数和(自身を含む): 1447256160

約数和(自身を除く): 959095380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 478589, 957178, 1435767, 1914356, 2392945, 2871534, 4785890, 5743068, 7178835, 8136013, 9571780, 14357670, 16272026, 24408039, 28715340, 32544052, 40680065, 48816078, 81360130, 97632156, 122040195, 162720260, 244080390, 488160780]

約数ペア:

[(1, 488160780), (2, 244080390), (3, 162720260), (4, 122040195), (5, 97632156), (6, 81360130), (10, 48816078), (12, 40680065), (15, 32544052), (17, 28715340), (20, 24408039), (30, 16272026), (34, 14357670), (51, 9571780), (60, 8136013), (68, 7178835), (85, 5743068), (102, 4785890), (170, 2871534), (204, 2392945), (255, 1914356), (340, 1435767), (510, 957178), (1020, 478589)]