29922480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2008

約数の個数: 160

約数和(自身を含む): 117849600

約数和(自身を除く): 87927120

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, 945, 1008, 1080, 1260, 1512, 1680, 1890, 1979, 2160, 2520, 3024, 3780, 3958, 5040, 5937, 7560, 7916, 9895, 11874, 13853, 15120, 15832, 17811, 19790, 23748, 27706, 29685, 31664, 35622, 39580, 41559, 47496, 53433, 55412, 59370, 69265, 71244, 79160, 83118, 89055, 94992, 106866, 110824, 118740, 124677, 138530, 142488, 158320, 166236, 178110, 207795, 213732, 221648, 237480, 249354, 267165, 277060, 284976, 332472, 356220, 374031, 415590, 427464, 474960, 498708, 534330, 554120, 623385, 664944, 712440, 748062, 831180, 854928, 997416, 1068660, 1108240, 1246770, 1424880, 1496124, 1662360, 1870155, 1994832, 2137320, 2493540, 2992248, 3324720, 3740310, 4274640, 4987080, 5984496, 7480620, 9974160, 14961240, 29922480]

約数ペア:

[(1, 29922480), (2, 14961240), (3, 9974160), (4, 7480620), (5, 5984496), (6, 4987080), (7, 4274640), (8, 3740310), (9, 3324720), (10, 2992248), (12, 2493540), (14, 2137320), (15, 1994832), (16, 1870155), (18, 1662360), (20, 1496124), (21, 1424880), (24, 1246770), (27, 1108240), (28, 1068660), (30, 997416), (35, 854928), (36, 831180), (40, 748062), (42, 712440), (45, 664944), (48, 623385), (54, 554120), (56, 534330), (60, 498708), (63, 474960), (70, 427464), (72, 415590), (80, 374031), (84, 356220), (90, 332472), (105, 284976), (108, 277060), (112, 267165), (120, 249354), (126, 237480), (135, 221648), (140, 213732), (144, 207795), (168, 178110), (180, 166236), (189, 158320), (210, 142488), (216, 138530), (240, 124677), (252, 118740), (270, 110824), (280, 106866), (315, 94992), (336, 89055), (360, 83118), (378, 79160), (420, 71244), (432, 69265), (504, 59370), (540, 55412), (560, 53433), (630, 47496), (720, 41559), (756, 39580), (840, 35622), (945, 31664), (1008, 29685), (1080, 27706), (1260, 23748), (1512, 19790), (1680, 17811), (1890, 15832), (1979, 15120), (2160, 13853), (2520, 11874), (3024, 9895), (3780, 7916), (3958, 7560), (5040, 5937)]