126465480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{351293}}^1$

素因数の和:351310

約数の個数: 48

約数和(自身を含む): 411013980

約数和(自身を除く): 284548500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 351293, 702586, 1053879, 1405172, 1756465, 2107758, 2810344, 3161637, 3512930, 4215516, 5269395, 6323274, 7025860, 8431032, 10538790, 12646548, 14051720, 15808185, 21077580, 25293096, 31616370, 42155160, 63232740, 126465480]

約数ペア:

[(1, 126465480), (2, 63232740), (3, 42155160), (4, 31616370), (5, 25293096), (6, 21077580), (8, 15808185), (9, 14051720), (10, 12646548), (12, 10538790), (15, 8431032), (18, 7025860), (20, 6323274), (24, 5269395), (30, 4215516), (36, 3512930), (40, 3161637), (45, 2810344), (60, 2107758), (72, 1756465), (90, 1405172), (120, 1053879), (180, 702586), (360, 351293)]