60484280

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1987}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 136337040

約数和(自身を除く): 75852760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 1987, 3044, 3805, 3974, 6088, 7610, 7948, 9935, 15220, 15896, 19870, 30440, 39740, 79480, 1512107, 3024214, 6048428, 7560535, 12096856, 15121070, 30242140, 60484280]

約数ペア:

[(1, 60484280), (2, 30242140), (4, 15121070), (5, 12096856), (8, 7560535), (10, 6048428), (20, 3024214), (40, 1512107), (761, 79480), (1522, 39740), (1987, 30440), (3044, 19870), (3805, 15896), (3974, 15220), (6088, 9935), (7610, 7948)]