16892580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12241}}^1$

素因数の和:12276

約数の個数: 48

約数和(自身を含む): 49359744

約数和(自身を除く): 32467164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 12241, 24482, 36723, 48964, 61205, 73446, 122410, 146892, 183615, 244820, 281543, 367230, 563086, 734460, 844629, 1126172, 1407715, 1689258, 2815430, 3378516, 4223145, 5630860, 8446290, 16892580]

約数ペア:

[(1, 16892580), (2, 8446290), (3, 5630860), (4, 4223145), (5, 3378516), (6, 2815430), (10, 1689258), (12, 1407715), (15, 1126172), (20, 844629), (23, 734460), (30, 563086), (46, 367230), (60, 281543), (69, 244820), (92, 183615), (115, 146892), (138, 122410), (230, 73446), (276, 61205), (345, 48964), (460, 36723), (690, 24482), (1380, 12241)]