1624320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 5886720

約数和(自身を除く): 4262400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2820, 2880, 3008, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 5076, 5640, 5760, 6016, 6345, 6768, 6912, 7520, 8460, 8640, 9024, 10152, 11280, 11520, 12032, 12690, 13536, 15040, 16920, 17280, 18048, 20304, 22560, 25380, 27072, 30080, 33840, 34560, 36096, 40608, 45120, 50760, 54144, 60160, 67680, 81216, 90240, 101520, 108288, 135360, 162432, 180480, 203040, 270720, 324864, 406080, 541440, 812160, 1624320]

約数ペア:

[(1, 1624320), (2, 812160), (3, 541440), (4, 406080), (5, 324864), (6, 270720), (8, 203040), (9, 180480), (10, 162432), (12, 135360), (15, 108288), (16, 101520), (18, 90240), (20, 81216), (24, 67680), (27, 60160), (30, 54144), (32, 50760), (36, 45120), (40, 40608), (45, 36096), (47, 34560), (48, 33840), (54, 30080), (60, 27072), (64, 25380), (72, 22560), (80, 20304), (90, 18048), (94, 17280), (96, 16920), (108, 15040), (120, 13536), (128, 12690), (135, 12032), (141, 11520), (144, 11280), (160, 10152), (180, 9024), (188, 8640), (192, 8460), (216, 7520), (235, 6912), (240, 6768), (256, 6345), (270, 6016), (282, 5760), (288, 5640), (320, 5076), (360, 4512), (376, 4320), (384, 4230), (423, 3840), (432, 3760), (470, 3456), (480, 3384), (540, 3008), (564, 2880), (576, 2820), (640, 2538), (705, 2304), (720, 2256), (752, 2160), (768, 2115), (846, 1920), (864, 1880), (940, 1728), (960, 1692), (1080, 1504), (1128, 1440), (1152, 1410), (1269, 1280)]