12897360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{853}}^1$

素因数の和:882

約数の個数: 160

約数和(自身を含む): 50830080

約数和(自身を除く): 37932720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 853, 945, 1008, 1080, 1260, 1512, 1680, 1706, 1890, 2160, 2520, 2559, 3024, 3412, 3780, 4265, 5040, 5118, 5971, 6824, 7560, 7677, 8530, 10236, 11942, 12795, 13648, 15120, 15354, 17060, 17913, 20472, 23031, 23884, 25590, 29855, 30708, 34120, 35826, 38385, 40944, 46062, 47768, 51180, 53739, 59710, 61416, 68240, 71652, 76770, 89565, 92124, 95536, 102360, 107478, 115155, 119420, 122832, 143304, 153540, 161217, 179130, 184248, 204720, 214956, 230310, 238840, 268695, 286608, 307080, 322434, 358260, 368496, 429912, 460620, 477680, 537390, 614160, 644868, 716520, 806085, 859824, 921240, 1074780, 1289736, 1433040, 1612170, 1842480, 2149560, 2579472, 3224340, 4299120, 6448680, 12897360]

約数ペア:

[(1, 12897360), (2, 6448680), (3, 4299120), (4, 3224340), (5, 2579472), (6, 2149560), (7, 1842480), (8, 1612170), (9, 1433040), (10, 1289736), (12, 1074780), (14, 921240), (15, 859824), (16, 806085), (18, 716520), (20, 644868), (21, 614160), (24, 537390), (27, 477680), (28, 460620), (30, 429912), (35, 368496), (36, 358260), (40, 322434), (42, 307080), (45, 286608), (48, 268695), (54, 238840), (56, 230310), (60, 214956), (63, 204720), (70, 184248), (72, 179130), (80, 161217), (84, 153540), (90, 143304), (105, 122832), (108, 119420), (112, 115155), (120, 107478), (126, 102360), (135, 95536), (140, 92124), (144, 89565), (168, 76770), (180, 71652), (189, 68240), (210, 61416), (216, 59710), (240, 53739), (252, 51180), (270, 47768), (280, 46062), (315, 40944), (336, 38385), (360, 35826), (378, 34120), (420, 30708), (432, 29855), (504, 25590), (540, 23884), (560, 23031), (630, 20472), (720, 17913), (756, 17060), (840, 15354), (853, 15120), (945, 13648), (1008, 12795), (1080, 11942), (1260, 10236), (1512, 8530), (1680, 7677), (1706, 7560), (1890, 6824), (2160, 5971), (2520, 5118), (2559, 5040), (3024, 4265), (3412, 3780)]