1317769920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{457559}}^1$

素因数の和:457582

約数の個数: 84

約数和(自身を含む): 4532589360

約数和(自身を除く): 3214819440

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 457559, 915118, 1372677, 1830236, 2287795, 2745354, 3660472, 4118031, 4575590, 5490708, 6863385, 7320944, 8236062, 9151180, 10981416, 13726770, 14641888, 16472124, 18302360, 20590155, 21962832, 27453540, 29283776, 32944248, 36604720, 41180310, 43925664, 54907080, 65888496, 73209440, 82360620, 87851328, 109814160, 131776992, 146418880, 164721240, 219628320, 263553984, 329442480, 439256640, 658884960, 1317769920]

約数ペア:

[(1, 1317769920), (2, 658884960), (3, 439256640), (4, 329442480), (5, 263553984), (6, 219628320), (8, 164721240), (9, 146418880), (10, 131776992), (12, 109814160), (15, 87851328), (16, 82360620), (18, 73209440), (20, 65888496), (24, 54907080), (30, 43925664), (32, 41180310), (36, 36604720), (40, 32944248), (45, 29283776), (48, 27453540), (60, 21962832), (64, 20590155), (72, 18302360), (80, 16472124), (90, 14641888), (96, 13726770), (120, 10981416), (144, 9151180), (160, 8236062), (180, 7320944), (192, 6863385), (240, 5490708), (288, 4575590), (320, 4118031), (360, 3660472), (480, 2745354), (576, 2287795), (720, 1830236), (960, 1372677), (1440, 915118), (2880, 457559)]