395608320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11447}}^1$

素因数の和:11477

約数の個数: 144

約数和(自身を含む): 1403982720

約数和(自身を除く): 1008374400

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11447, 11520, 17280, 22894, 34341, 34560, 45788, 57235, 68682, 91576, 103023, 114470, 137364, 171705, 183152, 206046, 228940, 274728, 309069, 343410, 366304, 412092, 457880, 515115, 549456, 618138, 686820, 732608, 824184, 915760, 1030230, 1098912, 1236276, 1373640, 1465216, 1545345, 1648368, 1831520, 2060460, 2197824, 2472552, 2747280, 2930432, 3090690, 3296736, 3663040, 4120920, 4395648, 4945104, 5494560, 6181380, 6593472, 7326080, 8241840, 8791296, 9890208, 10989120, 12362760, 13186944, 14652160, 16483680, 19780416, 21978240, 24725520, 26373888, 32967360, 39560832, 43956480, 49451040, 65934720, 79121664, 98902080, 131869440, 197804160, 395608320]

約数ペア:

[(1, 395608320), (2, 197804160), (3, 131869440), (4, 98902080), (5, 79121664), (6, 65934720), (8, 49451040), (9, 43956480), (10, 39560832), (12, 32967360), (15, 26373888), (16, 24725520), (18, 21978240), (20, 19780416), (24, 16483680), (27, 14652160), (30, 13186944), (32, 12362760), (36, 10989120), (40, 9890208), (45, 8791296), (48, 8241840), (54, 7326080), (60, 6593472), (64, 6181380), (72, 5494560), (80, 4945104), (90, 4395648), (96, 4120920), (108, 3663040), (120, 3296736), (128, 3090690), (135, 2930432), (144, 2747280), (160, 2472552), (180, 2197824), (192, 2060460), (216, 1831520), (240, 1648368), (256, 1545345), (270, 1465216), (288, 1373640), (320, 1236276), (360, 1098912), (384, 1030230), (432, 915760), (480, 824184), (540, 732608), (576, 686820), (640, 618138), (720, 549456), (768, 515115), (864, 457880), (960, 412092), (1080, 366304), (1152, 343410), (1280, 309069), (1440, 274728), (1728, 228940), (1920, 206046), (2160, 183152), (2304, 171705), (2880, 137364), (3456, 114470), (3840, 103023), (4320, 91576), (5760, 68682), (6912, 57235), (8640, 45788), (11447, 34560), (11520, 34341), (17280, 22894)]