5262780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 14837760

約数和(自身を除く): 9574980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 367, 478, 717, 734, 956, 1101, 1195, 1434, 1468, 1835, 2202, 2390, 2868, 3585, 3670, 4404, 4780, 5505, 7170, 7340, 11010, 14340, 22020, 87713, 175426, 263139, 350852, 438565, 526278, 877130, 1052556, 1315695, 1754260, 2631390, 5262780]

約数ペア:

[(1, 5262780), (2, 2631390), (3, 1754260), (4, 1315695), (5, 1052556), (6, 877130), (10, 526278), (12, 438565), (15, 350852), (20, 263139), (30, 175426), (60, 87713), (239, 22020), (367, 14340), (478, 11010), (717, 7340), (734, 7170), (956, 5505), (1101, 4780), (1195, 4404), (1434, 3670), (1468, 3585), (1835, 2868), (2202, 2390)]