286357440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1286

約数の個数: 112

約数和(自身を含む): 913046688

約数和(自身を除く): 626689248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 313, 320, 480, 626, 939, 953, 960, 1252, 1565, 1878, 1906, 2504, 2859, 3130, 3756, 3812, 4695, 4765, 5008, 5718, 6260, 7512, 7624, 9390, 9530, 10016, 11436, 12520, 14295, 15024, 15248, 18780, 19060, 20032, 22872, 25040, 28590, 30048, 30496, 37560, 38120, 45744, 50080, 57180, 60096, 60992, 75120, 76240, 91488, 100160, 114360, 150240, 152480, 182976, 228720, 298289, 300480, 304960, 457440, 596578, 894867, 914880, 1193156, 1491445, 1789734, 2386312, 2982890, 3579468, 4474335, 4772624, 5965780, 7158936, 8948670, 9545248, 11931560, 14317872, 17897340, 19090496, 23863120, 28635744, 35794680, 47726240, 57271488, 71589360, 95452480, 143178720, 286357440]

約数ペア:

[(1, 286357440), (2, 143178720), (3, 95452480), (4, 71589360), (5, 57271488), (6, 47726240), (8, 35794680), (10, 28635744), (12, 23863120), (15, 19090496), (16, 17897340), (20, 14317872), (24, 11931560), (30, 9545248), (32, 8948670), (40, 7158936), (48, 5965780), (60, 4772624), (64, 4474335), (80, 3579468), (96, 2982890), (120, 2386312), (160, 1789734), (192, 1491445), (240, 1193156), (313, 914880), (320, 894867), (480, 596578), (626, 457440), (939, 304960), (953, 300480), (960, 298289), (1252, 228720), (1565, 182976), (1878, 152480), (1906, 150240), (2504, 114360), (2859, 100160), (3130, 91488), (3756, 76240), (3812, 75120), (4695, 60992), (4765, 60096), (5008, 57180), (5718, 50080), (6260, 45744), (7512, 38120), (7624, 37560), (9390, 30496), (9530, 30048), (10016, 28590), (11436, 25040), (12520, 22872), (14295, 20032), (15024, 19060), (15248, 18780)]