323464320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{18719}}^1$

素因数の和:18747

約数の個数: 128

約数和(自身を含む): 1145664000

約数和(自身を除く): 822199680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 18719, 37438, 56157, 74876, 93595, 112314, 149752, 168471, 187190, 224628, 280785, 299504, 336942, 374380, 449256, 505413, 561570, 599008, 673884, 748760, 842355, 898512, 1010826, 1123140, 1198016, 1347768, 1497520, 1684710, 1797024, 2021652, 2246280, 2396032, 2527065, 2695536, 2995040, 3369420, 3594048, 4043304, 4492560, 5054130, 5391072, 5990080, 6738840, 7188096, 8086608, 8985120, 10108260, 10782144, 11980160, 13477680, 16173216, 17970240, 20216520, 21564288, 26955360, 32346432, 35940480, 40433040, 53910720, 64692864, 80866080, 107821440, 161732160, 323464320]

約数ペア:

[(1, 323464320), (2, 161732160), (3, 107821440), (4, 80866080), (5, 64692864), (6, 53910720), (8, 40433040), (9, 35940480), (10, 32346432), (12, 26955360), (15, 21564288), (16, 20216520), (18, 17970240), (20, 16173216), (24, 13477680), (27, 11980160), (30, 10782144), (32, 10108260), (36, 8985120), (40, 8086608), (45, 7188096), (48, 6738840), (54, 5990080), (60, 5391072), (64, 5054130), (72, 4492560), (80, 4043304), (90, 3594048), (96, 3369420), (108, 2995040), (120, 2695536), (128, 2527065), (135, 2396032), (144, 2246280), (160, 2021652), (180, 1797024), (192, 1684710), (216, 1497520), (240, 1347768), (270, 1198016), (288, 1123140), (320, 1010826), (360, 898512), (384, 842355), (432, 748760), (480, 673884), (540, 599008), (576, 561570), (640, 505413), (720, 449256), (864, 374380), (960, 336942), (1080, 299504), (1152, 280785), (1440, 224628), (1728, 187190), (1920, 168471), (2160, 149752), (2880, 112314), (3456, 93595), (4320, 74876), (5760, 56157), (8640, 37438), (17280, 18719)]