3218880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 11704320

約数和(自身を除く): 8485440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 479, 480, 560, 672, 840, 958, 960, 1120, 1344, 1437, 1680, 1916, 2240, 2395, 2874, 3353, 3360, 3832, 4790, 5748, 6706, 6720, 7185, 7664, 9580, 10059, 11496, 13412, 14370, 15328, 16765, 19160, 20118, 22992, 26824, 28740, 30656, 33530, 38320, 40236, 45984, 50295, 53648, 57480, 67060, 76640, 80472, 91968, 100590, 107296, 114960, 134120, 153280, 160944, 201180, 214592, 229920, 268240, 321888, 402360, 459840, 536480, 643776, 804720, 1072960, 1609440, 3218880]

約数ペア:

[(1, 3218880), (2, 1609440), (3, 1072960), (4, 804720), (5, 643776), (6, 536480), (7, 459840), (8, 402360), (10, 321888), (12, 268240), (14, 229920), (15, 214592), (16, 201180), (20, 160944), (21, 153280), (24, 134120), (28, 114960), (30, 107296), (32, 100590), (35, 91968), (40, 80472), (42, 76640), (48, 67060), (56, 57480), (60, 53648), (64, 50295), (70, 45984), (80, 40236), (84, 38320), (96, 33530), (105, 30656), (112, 28740), (120, 26824), (140, 22992), (160, 20118), (168, 19160), (192, 16765), (210, 15328), (224, 14370), (240, 13412), (280, 11496), (320, 10059), (336, 9580), (420, 7664), (448, 7185), (479, 6720), (480, 6706), (560, 5748), (672, 4790), (840, 3832), (958, 3360), (960, 3353), (1120, 2874), (1344, 2395), (1437, 2240), (1680, 1916)]