60714280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3274

約数の個数: 64

約数和(自身を含む): 152539200

約数和(自身を除く): 91824920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3209, 3784, 4730, 6418, 9460, 12836, 16045, 18920, 25672, 32090, 35299, 64180, 70598, 128360, 137987, 141196, 176495, 275974, 282392, 352990, 551948, 689935, 705980, 1103896, 1379870, 1411960, 1517857, 2759740, 3035714, 5519480, 6071428, 7589285, 12142856, 15178570, 30357140, 60714280]

約数ペア:

[(1, 60714280), (2, 30357140), (4, 15178570), (5, 12142856), (8, 7589285), (10, 6071428), (11, 5519480), (20, 3035714), (22, 2759740), (40, 1517857), (43, 1411960), (44, 1379870), (55, 1103896), (86, 705980), (88, 689935), (110, 551948), (172, 352990), (215, 282392), (220, 275974), (344, 176495), (430, 141196), (440, 137987), (473, 128360), (860, 70598), (946, 64180), (1720, 35299), (1892, 32090), (2365, 25672), (3209, 18920), (3784, 16045), (4730, 12836), (6418, 9460)]