23562780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 66192000

約数和(自身を除く): 42629220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 787, 998, 1497, 1574, 1996, 2361, 2495, 2994, 3148, 3935, 4722, 4990, 5988, 7485, 7870, 9444, 9980, 11805, 14970, 15740, 23610, 29940, 47220, 392713, 785426, 1178139, 1570852, 1963565, 2356278, 3927130, 4712556, 5890695, 7854260, 11781390, 23562780]

約数ペア:

[(1, 23562780), (2, 11781390), (3, 7854260), (4, 5890695), (5, 4712556), (6, 3927130), (10, 2356278), (12, 1963565), (15, 1570852), (20, 1178139), (30, 785426), (60, 392713), (499, 47220), (787, 29940), (998, 23610), (1497, 15740), (1574, 14970), (1996, 11805), (2361, 9980), (2495, 9444), (2994, 7870), (3148, 7485), (3935, 5988), (4722, 4990)]