60542960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 145838880

約数和(自身を除く): 85295920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 109, 131, 212, 218, 262, 265, 424, 436, 524, 530, 545, 655, 848, 872, 1048, 1060, 1090, 1310, 1744, 2096, 2120, 2180, 2620, 4240, 4360, 5240, 5777, 6943, 8720, 10480, 11554, 13886, 14279, 23108, 27772, 28558, 28885, 34715, 46216, 55544, 57116, 57770, 69430, 71395, 92432, 111088, 114232, 115540, 138860, 142790, 228464, 231080, 277720, 285580, 462160, 555440, 571160, 756787, 1142320, 1513574, 3027148, 3783935, 6054296, 7567870, 12108592, 15135740, 30271480, 60542960]

約数ペア:

[(1, 60542960), (2, 30271480), (4, 15135740), (5, 12108592), (8, 7567870), (10, 6054296), (16, 3783935), (20, 3027148), (40, 1513574), (53, 1142320), (80, 756787), (106, 571160), (109, 555440), (131, 462160), (212, 285580), (218, 277720), (262, 231080), (265, 228464), (424, 142790), (436, 138860), (524, 115540), (530, 114232), (545, 111088), (655, 92432), (848, 71395), (872, 69430), (1048, 57770), (1060, 57116), (1090, 55544), (1310, 46216), (1744, 34715), (2096, 28885), (2120, 28558), (2180, 27772), (2620, 23108), (4240, 14279), (4360, 13886), (5240, 11554), (5777, 10480), (6943, 8720)]