12544320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 40599360

約数和(自身を除く): 28055040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 179, 192, 219, 240, 292, 320, 358, 365, 438, 480, 537, 584, 716, 730, 876, 895, 960, 1074, 1095, 1168, 1432, 1460, 1752, 1790, 2148, 2190, 2336, 2685, 2864, 2920, 3504, 3580, 4296, 4380, 4672, 5370, 5728, 5840, 7008, 7160, 8592, 8760, 10740, 11456, 11680, 13067, 14016, 14320, 17184, 17520, 21480, 23360, 26134, 28640, 34368, 35040, 39201, 42960, 52268, 57280, 65335, 70080, 78402, 85920, 104536, 130670, 156804, 171840, 196005, 209072, 261340, 313608, 392010, 418144, 522680, 627216, 784020, 836288, 1045360, 1254432, 1568040, 2090720, 2508864, 3136080, 4181440, 6272160, 12544320]

約数ペア:

[(1, 12544320), (2, 6272160), (3, 4181440), (4, 3136080), (5, 2508864), (6, 2090720), (8, 1568040), (10, 1254432), (12, 1045360), (15, 836288), (16, 784020), (20, 627216), (24, 522680), (30, 418144), (32, 392010), (40, 313608), (48, 261340), (60, 209072), (64, 196005), (73, 171840), (80, 156804), (96, 130670), (120, 104536), (146, 85920), (160, 78402), (179, 70080), (192, 65335), (219, 57280), (240, 52268), (292, 42960), (320, 39201), (358, 35040), (365, 34368), (438, 28640), (480, 26134), (537, 23360), (584, 21480), (716, 17520), (730, 17184), (876, 14320), (895, 14016), (960, 13067), (1074, 11680), (1095, 11456), (1168, 10740), (1432, 8760), (1460, 8592), (1752, 7160), (1790, 7008), (2148, 5840), (2190, 5728), (2336, 5370), (2685, 4672), (2864, 4380), (2920, 4296), (3504, 3580)]