313960320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{18169}}^1$

素因数の和:18197

約数の個数: 128

約数和(自身を含む): 1112004000

約数和(自身を除く): 798043680

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, 18169, 36338, 54507, 72676, 90845, 109014, 145352, 163521, 181690, 218028, 272535, 290704, 327042, 363380, 436056, 490563, 545070, 581408, 654084, 726760, 817605, 872112, 981126, 1090140, 1162816, 1308168, 1453520, 1635210, 1744224, 1962252, 2180280, 2325632, 2452815, 2616336, 2907040, 3270420, 3488448, 3924504, 4360560, 4905630, 5232672, 5814080, 6540840, 6976896, 7849008, 8721120, 9811260, 10465344, 11628160, 13081680, 15698016, 17442240, 19622520, 20930688, 26163360, 31396032, 34884480, 39245040, 52326720, 62792064, 78490080, 104653440, 156980160, 313960320]

約数ペア:

[(1, 313960320), (2, 156980160), (3, 104653440), (4, 78490080), (5, 62792064), (6, 52326720), (8, 39245040), (9, 34884480), (10, 31396032), (12, 26163360), (15, 20930688), (16, 19622520), (18, 17442240), (20, 15698016), (24, 13081680), (27, 11628160), (30, 10465344), (32, 9811260), (36, 8721120), (40, 7849008), (45, 6976896), (48, 6540840), (54, 5814080), (60, 5232672), (64, 4905630), (72, 4360560), (80, 3924504), (90, 3488448), (96, 3270420), (108, 2907040), (120, 2616336), (128, 2452815), (135, 2325632), (144, 2180280), (160, 1962252), (180, 1744224), (192, 1635210), (216, 1453520), (240, 1308168), (270, 1162816), (288, 1090140), (320, 981126), (360, 872112), (384, 817605), (432, 726760), (480, 654084), (540, 581408), (576, 545070), (640, 490563), (720, 436056), (864, 363380), (960, 327042), (1080, 290704), (1152, 272535), (1440, 218028), (1728, 181690), (1920, 163521), (2160, 145352), (2880, 109014), (3456, 90845), (4320, 72676), (5760, 54507), (8640, 36338), (17280, 18169)]