6448680

素因数分解:

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

素因数の和:880

約数の個数: 128

約数和(自身を含む): 24595200

約数和(自身を除く): 18146520

約数列:

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

約数ペア:

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