27205140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11059}}^1$

素因数の和:11112

約数の個数: 48

約数和(自身を含む): 78039360

約数和(自身を除く): 50834220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 11059, 22118, 33177, 44236, 55295, 66354, 110590, 132708, 165885, 221180, 331770, 453419, 663540, 906838, 1360257, 1813676, 2267095, 2720514, 4534190, 5441028, 6801285, 9068380, 13602570, 27205140]

約数ペア:

[(1, 27205140), (2, 13602570), (3, 9068380), (4, 6801285), (5, 5441028), (6, 4534190), (10, 2720514), (12, 2267095), (15, 1813676), (20, 1360257), (30, 906838), (41, 663540), (60, 453419), (82, 331770), (123, 221180), (164, 165885), (205, 132708), (246, 110590), (410, 66354), (492, 55295), (615, 44236), (820, 33177), (1230, 22118), (2460, 11059)]