7770720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16189}}^1$

素因数の和:16207

約数の個数: 48

約数和(自身を含む): 24479280

約数和(自身を除く): 16708560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 16189, 32378, 48567, 64756, 80945, 97134, 129512, 161890, 194268, 242835, 259024, 323780, 388536, 485670, 518048, 647560, 777072, 971340, 1295120, 1554144, 1942680, 2590240, 3885360, 7770720]

約数ペア:

[(1, 7770720), (2, 3885360), (3, 2590240), (4, 1942680), (5, 1554144), (6, 1295120), (8, 971340), (10, 777072), (12, 647560), (15, 518048), (16, 485670), (20, 388536), (24, 323780), (30, 259024), (32, 242835), (40, 194268), (48, 161890), (60, 129512), (80, 97134), (96, 80945), (120, 64756), (160, 48567), (240, 32378), (480, 16189)]