15541440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{16189}}^1$

素因数の和:16209

約数の個数: 56

約数和(自身を含む): 49347120

約数和(自身を除く): 33805680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 16189, 32378, 48567, 64756, 80945, 97134, 129512, 161890, 194268, 242835, 259024, 323780, 388536, 485670, 518048, 647560, 777072, 971340, 1036096, 1295120, 1554144, 1942680, 2590240, 3108288, 3885360, 5180480, 7770720, 15541440]

約数ペア:

[(1, 15541440), (2, 7770720), (3, 5180480), (4, 3885360), (5, 3108288), (6, 2590240), (8, 1942680), (10, 1554144), (12, 1295120), (15, 1036096), (16, 971340), (20, 777072), (24, 647560), (30, 518048), (32, 485670), (40, 388536), (48, 323780), (60, 259024), (64, 242835), (80, 194268), (96, 161890), (120, 129512), (160, 97134), (192, 80945), (240, 64756), (320, 48567), (480, 32378), (960, 16189)]