18497280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4817}}^1$

素因数の和:4841

約数の個数: 72

約数和(自身を含む): 59087952

約数和(自身を除く): 40590672

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, 640, 768, 960, 1280, 1920, 3840, 4817, 9634, 14451, 19268, 24085, 28902, 38536, 48170, 57804, 72255, 77072, 96340, 115608, 144510, 154144, 192680, 231216, 289020, 308288, 385360, 462432, 578040, 616576, 770720, 924864, 1156080, 1233152, 1541440, 1849728, 2312160, 3082880, 3699456, 4624320, 6165760, 9248640, 18497280]

約数ペア:

[(1, 18497280), (2, 9248640), (3, 6165760), (4, 4624320), (5, 3699456), (6, 3082880), (8, 2312160), (10, 1849728), (12, 1541440), (15, 1233152), (16, 1156080), (20, 924864), (24, 770720), (30, 616576), (32, 578040), (40, 462432), (48, 385360), (60, 308288), (64, 289020), (80, 231216), (96, 192680), (120, 154144), (128, 144510), (160, 115608), (192, 96340), (240, 77072), (256, 72255), (320, 57804), (384, 48170), (480, 38536), (640, 28902), (768, 24085), (960, 19268), (1280, 14451), (1920, 9634), (3840, 4817)]