857053440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{24799}}^1$

素因数の和:24829

約数の個数: 144

約数和(自身を含む): 3041472000

約数和(自身を除く): 2184418560

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, 11520, 17280, 24799, 34560, 49598, 74397, 99196, 123995, 148794, 198392, 223191, 247990, 297588, 371985, 396784, 446382, 495980, 595176, 669573, 743970, 793568, 892764, 991960, 1115955, 1190352, 1339146, 1487940, 1587136, 1785528, 1983920, 2231910, 2380704, 2678292, 2975880, 3174272, 3347865, 3571056, 3967840, 4463820, 4761408, 5356584, 5951760, 6348544, 6695730, 7142112, 7935680, 8927640, 9522816, 10713168, 11903520, 13391460, 14284224, 15871360, 17855280, 19045632, 21426336, 23807040, 26782920, 28568448, 31742720, 35710560, 42852672, 47614080, 53565840, 57136896, 71421120, 85705344, 95228160, 107131680, 142842240, 171410688, 214263360, 285684480, 428526720, 857053440]

約数ペア:

[(1, 857053440), (2, 428526720), (3, 285684480), (4, 214263360), (5, 171410688), (6, 142842240), (8, 107131680), (9, 95228160), (10, 85705344), (12, 71421120), (15, 57136896), (16, 53565840), (18, 47614080), (20, 42852672), (24, 35710560), (27, 31742720), (30, 28568448), (32, 26782920), (36, 23807040), (40, 21426336), (45, 19045632), (48, 17855280), (54, 15871360), (60, 14284224), (64, 13391460), (72, 11903520), (80, 10713168), (90, 9522816), (96, 8927640), (108, 7935680), (120, 7142112), (128, 6695730), (135, 6348544), (144, 5951760), (160, 5356584), (180, 4761408), (192, 4463820), (216, 3967840), (240, 3571056), (256, 3347865), (270, 3174272), (288, 2975880), (320, 2678292), (360, 2380704), (384, 2231910), (432, 1983920), (480, 1785528), (540, 1587136), (576, 1487940), (640, 1339146), (720, 1190352), (768, 1115955), (864, 991960), (960, 892764), (1080, 793568), (1152, 743970), (1280, 669573), (1440, 595176), (1728, 495980), (1920, 446382), (2160, 396784), (2304, 371985), (2880, 297588), (3456, 247990), (3840, 223191), (4320, 198392), (5760, 148794), (6912, 123995), (8640, 99196), (11520, 74397), (17280, 49598), (24799, 34560)]