5246640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{347}}^1$

素因数の和:376

約数の個数: 160

約数和(自身を含む): 20712960

約数和(自身を除く): 15466320

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, 347, 360, 378, 420, 432, 504, 540, 560, 630, 694, 720, 756, 840, 945, 1008, 1041, 1080, 1260, 1388, 1512, 1680, 1735, 1890, 2082, 2160, 2429, 2520, 2776, 3024, 3123, 3470, 3780, 4164, 4858, 5040, 5205, 5552, 6246, 6940, 7287, 7560, 8328, 9369, 9716, 10410, 12145, 12492, 13880, 14574, 15120, 15615, 16656, 18738, 19432, 20820, 21861, 24290, 24984, 27760, 29148, 31230, 36435, 37476, 38864, 41640, 43722, 46845, 48580, 49968, 58296, 62460, 65583, 72870, 74952, 83280, 87444, 93690, 97160, 109305, 116592, 124920, 131166, 145740, 149904, 174888, 187380, 194320, 218610, 249840, 262332, 291480, 327915, 349776, 374760, 437220, 524664, 582960, 655830, 749520, 874440, 1049328, 1311660, 1748880, 2623320, 5246640]

約数ペア:

[(1, 5246640), (2, 2623320), (3, 1748880), (4, 1311660), (5, 1049328), (6, 874440), (7, 749520), (8, 655830), (9, 582960), (10, 524664), (12, 437220), (14, 374760), (15, 349776), (16, 327915), (18, 291480), (20, 262332), (21, 249840), (24, 218610), (27, 194320), (28, 187380), (30, 174888), (35, 149904), (36, 145740), (40, 131166), (42, 124920), (45, 116592), (48, 109305), (54, 97160), (56, 93690), (60, 87444), (63, 83280), (70, 74952), (72, 72870), (80, 65583), (84, 62460), (90, 58296), (105, 49968), (108, 48580), (112, 46845), (120, 43722), (126, 41640), (135, 38864), (140, 37476), (144, 36435), (168, 31230), (180, 29148), (189, 27760), (210, 24984), (216, 24290), (240, 21861), (252, 20820), (270, 19432), (280, 18738), (315, 16656), (336, 15615), (347, 15120), (360, 14574), (378, 13880), (420, 12492), (432, 12145), (504, 10410), (540, 9716), (560, 9369), (630, 8328), (694, 7560), (720, 7287), (756, 6940), (840, 6246), (945, 5552), (1008, 5205), (1041, 5040), (1080, 4858), (1260, 4164), (1388, 3780), (1512, 3470), (1680, 3123), (1735, 3024), (1890, 2776), (2082, 2520), (2160, 2429)]