998688960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{115589}}^1$

素因数の和:115615

約数の個数: 112

約数和(自身を含む): 3523183200

約数和(自身を除く): 2524494240

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 115589, 231178, 346767, 462356, 577945, 693534, 924712, 1040301, 1155890, 1387068, 1733835, 1849424, 2080602, 2311780, 2774136, 3120903, 3467670, 3698848, 4161204, 4623560, 5201505, 5548272, 6241806, 6935340, 7397696, 8322408, 9247120, 10403010, 11096544, 12483612, 13870680, 15604515, 16644816, 18494240, 20806020, 22193088, 24967224, 27741360, 31209030, 33289632, 36988480, 41612040, 49934448, 55482720, 62418060, 66579264, 83224080, 99868896, 110965440, 124836120, 166448160, 199737792, 249672240, 332896320, 499344480, 998688960]

約数ペア:

[(1, 998688960), (2, 499344480), (3, 332896320), (4, 249672240), (5, 199737792), (6, 166448160), (8, 124836120), (9, 110965440), (10, 99868896), (12, 83224080), (15, 66579264), (16, 62418060), (18, 55482720), (20, 49934448), (24, 41612040), (27, 36988480), (30, 33289632), (32, 31209030), (36, 27741360), (40, 24967224), (45, 22193088), (48, 20806020), (54, 18494240), (60, 16644816), (64, 15604515), (72, 13870680), (80, 12483612), (90, 11096544), (96, 10403010), (108, 9247120), (120, 8322408), (135, 7397696), (144, 6935340), (160, 6241806), (180, 5548272), (192, 5201505), (216, 4623560), (240, 4161204), (270, 3698848), (288, 3467670), (320, 3120903), (360, 2774136), (432, 2311780), (480, 2080602), (540, 1849424), (576, 1733835), (720, 1387068), (864, 1155890), (960, 1040301), (1080, 924712), (1440, 693534), (1728, 577945), (2160, 462356), (2880, 346767), (4320, 231178), (8640, 115589)]