2850560640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{164963}}^1$

素因数の和:164991

約数の個数: 128

約数和(自身を含む): 10095796800

約数和(自身を除く): 7245236160

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, 164963, 329926, 494889, 659852, 824815, 989778, 1319704, 1484667, 1649630, 1979556, 2474445, 2639408, 2969334, 3299260, 3959112, 4454001, 4948890, 5278816, 5938668, 6598520, 7423335, 7918224, 8908002, 9897780, 10557632, 11877336, 13197040, 14846670, 15836448, 17816004, 19795560, 21115264, 22270005, 23754672, 26394080, 29693340, 31672896, 35632008, 39591120, 44540010, 47509344, 52788160, 59386680, 63345792, 71264016, 79182240, 89080020, 95018688, 105576320, 118773360, 142528032, 158364480, 178160040, 190037376, 237546720, 285056064, 316728960, 356320080, 475093440, 570112128, 712640160, 950186880, 1425280320, 2850560640]

約数ペア:

[(1, 2850560640), (2, 1425280320), (3, 950186880), (4, 712640160), (5, 570112128), (6, 475093440), (8, 356320080), (9, 316728960), (10, 285056064), (12, 237546720), (15, 190037376), (16, 178160040), (18, 158364480), (20, 142528032), (24, 118773360), (27, 105576320), (30, 95018688), (32, 89080020), (36, 79182240), (40, 71264016), (45, 63345792), (48, 59386680), (54, 52788160), (60, 47509344), (64, 44540010), (72, 39591120), (80, 35632008), (90, 31672896), (96, 29693340), (108, 26394080), (120, 23754672), (128, 22270005), (135, 21115264), (144, 19795560), (160, 17816004), (180, 15836448), (192, 14846670), (216, 13197040), (240, 11877336), (270, 10557632), (288, 9897780), (320, 8908002), (360, 7918224), (384, 7423335), (432, 6598520), (480, 5938668), (540, 5278816), (576, 4948890), (640, 4454001), (720, 3959112), (864, 3299260), (960, 2969334), (1080, 2639408), (1152, 2474445), (1440, 1979556), (1728, 1649630), (1920, 1484667), (2160, 1319704), (2880, 989778), (3456, 824815), (4320, 659852), (5760, 494889), (8640, 329926), (17280, 164963)]