147978240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{4817}}^1$

素因数の和:4847

約数の個数: 96

約数和(自身を含む): 473513040

約数和(自身を除く): 325534800

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4817, 5120, 6144, 7680, 9634, 10240, 14451, 15360, 19268, 24085, 28902, 30720, 38536, 48170, 57804, 72255, 77072, 96340, 115608, 144510, 154144, 192680, 231216, 289020, 308288, 385360, 462432, 578040, 616576, 770720, 924864, 1156080, 1233152, 1541440, 1849728, 2312160, 2466304, 3082880, 3699456, 4624320, 4932608, 6165760, 7398912, 9248640, 9865216, 12331520, 14797824, 18497280, 24663040, 29595648, 36994560, 49326080, 73989120, 147978240]

約数ペア:

[(1, 147978240), (2, 73989120), (3, 49326080), (4, 36994560), (5, 29595648), (6, 24663040), (8, 18497280), (10, 14797824), (12, 12331520), (15, 9865216), (16, 9248640), (20, 7398912), (24, 6165760), (30, 4932608), (32, 4624320), (40, 3699456), (48, 3082880), (60, 2466304), (64, 2312160), (80, 1849728), (96, 1541440), (120, 1233152), (128, 1156080), (160, 924864), (192, 770720), (240, 616576), (256, 578040), (320, 462432), (384, 385360), (480, 308288), (512, 289020), (640, 231216), (768, 192680), (960, 154144), (1024, 144510), (1280, 115608), (1536, 96340), (1920, 77072), (2048, 72255), (2560, 57804), (3072, 48170), (3840, 38536), (4817, 30720), (5120, 28902), (6144, 24085), (7680, 19268), (9634, 15360), (10240, 14451)]