351433440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2369

約数の個数: 144

約数和(自身を含む): 1210809600

約数和(自身を除く): 859376160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2239, 2616, 3270, 3488, 3924, 4360, 4478, 4905, 5232, 6540, 6717, 7848, 8720, 8956, 9810, 10464, 11195, 13080, 13434, 15696, 17440, 17912, 19620, 20151, 22390, 26160, 26868, 31392, 33585, 35824, 39240, 40302, 44780, 52320, 53736, 67170, 71648, 78480, 80604, 89560, 100755, 107472, 134340, 156960, 161208, 179120, 201510, 214944, 244051, 268680, 322416, 358240, 403020, 488102, 537360, 644832, 732153, 806040, 976204, 1074720, 1220255, 1464306, 1612080, 1952408, 2196459, 2440510, 2928612, 3224160, 3660765, 3904816, 4392918, 4881020, 5857224, 7321530, 7809632, 8785836, 9762040, 10982295, 11714448, 14643060, 17571672, 19524080, 21964590, 23428896, 29286120, 35143344, 39048160, 43929180, 58572240, 70286688, 87858360, 117144480, 175716720, 351433440]

約数ペア:

[(1, 351433440), (2, 175716720), (3, 117144480), (4, 87858360), (5, 70286688), (6, 58572240), (8, 43929180), (9, 39048160), (10, 35143344), (12, 29286120), (15, 23428896), (16, 21964590), (18, 19524080), (20, 17571672), (24, 14643060), (30, 11714448), (32, 10982295), (36, 9762040), (40, 8785836), (45, 7809632), (48, 7321530), (60, 5857224), (72, 4881020), (80, 4392918), (90, 3904816), (96, 3660765), (109, 3224160), (120, 2928612), (144, 2440510), (160, 2196459), (180, 1952408), (218, 1612080), (240, 1464306), (288, 1220255), (327, 1074720), (360, 976204), (436, 806040), (480, 732153), (545, 644832), (654, 537360), (720, 488102), (872, 403020), (981, 358240), (1090, 322416), (1308, 268680), (1440, 244051), (1635, 214944), (1744, 201510), (1962, 179120), (2180, 161208), (2239, 156960), (2616, 134340), (3270, 107472), (3488, 100755), (3924, 89560), (4360, 80604), (4478, 78480), (4905, 71648), (5232, 67170), (6540, 53736), (6717, 52320), (7848, 44780), (8720, 40302), (8956, 39240), (9810, 35824), (10464, 33585), (11195, 31392), (13080, 26868), (13434, 26160), (15696, 22390), (17440, 20151), (17912, 19620)]