60320680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 155998080

約数和(自身を除く): 95677400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 422, 844, 1021, 1055, 1477, 1688, 2042, 2110, 2954, 4084, 4220, 5105, 5908, 7147, 7385, 8168, 8440, 10210, 11816, 14294, 14770, 20420, 28588, 29540, 35735, 40840, 57176, 59080, 71470, 142940, 215431, 285880, 430862, 861724, 1077155, 1508017, 1723448, 2154310, 3016034, 4308620, 6032068, 7540085, 8617240, 12064136, 15080170, 30160340, 60320680]

約数ペア:

[(1, 60320680), (2, 30160340), (4, 15080170), (5, 12064136), (7, 8617240), (8, 7540085), (10, 6032068), (14, 4308620), (20, 3016034), (28, 2154310), (35, 1723448), (40, 1508017), (56, 1077155), (70, 861724), (140, 430862), (211, 285880), (280, 215431), (422, 142940), (844, 71470), (1021, 59080), (1055, 57176), (1477, 40840), (1688, 35735), (2042, 29540), (2110, 28588), (2954, 20420), (4084, 14770), (4220, 14294), (5105, 11816), (5908, 10210), (7147, 8440), (7385, 8168)]