67796280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188323}}^1$

素因数の和:188340

約数の個数: 48

約数和(自身を含む): 220339080

約数和(自身を除く): 152542800

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, 188323, 376646, 564969, 753292, 941615, 1129938, 1506584, 1694907, 1883230, 2259876, 2824845, 3389814, 3766460, 4519752, 5649690, 6779628, 7532920, 8474535, 11299380, 13559256, 16949070, 22598760, 33898140, 67796280]

約数ペア:

[(1, 67796280), (2, 33898140), (3, 22598760), (4, 16949070), (5, 13559256), (6, 11299380), (8, 8474535), (9, 7532920), (10, 6779628), (12, 5649690), (15, 4519752), (18, 3766460), (20, 3389814), (24, 2824845), (30, 2259876), (36, 1883230), (40, 1694907), (45, 1506584), (60, 1129938), (72, 941615), (90, 753292), (120, 564969), (180, 376646), (360, 188323)]