190625040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{264757}}^1$

素因数の和:264776

約数の個数: 60

約数和(自身を含む): 640184844

約数和(自身を除く): 449559804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 264757, 529514, 794271, 1059028, 1323785, 1588542, 2118056, 2382813, 2647570, 3177084, 3971355, 4236112, 4765626, 5295140, 6354168, 7942710, 9531252, 10590280, 11914065, 12708336, 15885420, 19062504, 21180560, 23828130, 31770840, 38125008, 47656260, 63541680, 95312520, 190625040]

約数ペア:

[(1, 190625040), (2, 95312520), (3, 63541680), (4, 47656260), (5, 38125008), (6, 31770840), (8, 23828130), (9, 21180560), (10, 19062504), (12, 15885420), (15, 12708336), (16, 11914065), (18, 10590280), (20, 9531252), (24, 7942710), (30, 6354168), (36, 5295140), (40, 4765626), (45, 4236112), (48, 3971355), (60, 3177084), (72, 2647570), (80, 2382813), (90, 2118056), (120, 1588542), (144, 1323785), (180, 1059028), (240, 794271), (360, 529514), (720, 264757)]