60721240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11953}}^1$

素因数の和:12091

約数の個数: 32

約数和(自身を含む): 137710080

約数和(自身を除く): 76988840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 11953, 23906, 47812, 59765, 95624, 119530, 239060, 478120, 1518031, 3036062, 6072124, 7590155, 12144248, 15180310, 30360620, 60721240]

約数ペア:

[(1, 60721240), (2, 30360620), (4, 15180310), (5, 12144248), (8, 7590155), (10, 6072124), (20, 3036062), (40, 1518031), (127, 478120), (254, 239060), (508, 119530), (635, 95624), (1016, 59765), (1270, 47812), (2540, 23906), (5080, 11953)]