13698180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{25367}}^1$

素因数の和:25385

約数の個数: 48

約数和(自身を含む): 42618240

約数和(自身を除く): 28920060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 25367, 50734, 76101, 101468, 126835, 152202, 228303, 253670, 304404, 380505, 456606, 507340, 684909, 761010, 913212, 1141515, 1369818, 1522020, 2283030, 2739636, 3424545, 4566060, 6849090, 13698180]

約数ペア:

[(1, 13698180), (2, 6849090), (3, 4566060), (4, 3424545), (5, 2739636), (6, 2283030), (9, 1522020), (10, 1369818), (12, 1141515), (15, 913212), (18, 761010), (20, 684909), (27, 507340), (30, 456606), (36, 380505), (45, 304404), (54, 253670), (60, 228303), (90, 152202), (108, 126835), (135, 101468), (180, 76101), (270, 50734), (540, 25367)]