48201480

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 177120000

約数和(自身を除く): 128918520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 81, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 162, 171, 174, 180, 190, 216, 228, 232, 243, 261, 270, 285, 290, 324, 342, 348, 360, 380, 405, 435, 456, 486, 513, 522, 540, 551, 570, 580, 648, 684, 696, 729, 760, 783, 810, 855, 870, 972, 1026, 1044, 1080, 1102, 1140, 1160, 1215, 1305, 1368, 1458, 1539, 1566, 1620, 1653, 1710, 1740, 1944, 2052, 2088, 2187, 2204, 2280, 2349, 2430, 2565, 2610, 2755, 2916, 3078, 3132, 3240, 3306, 3420, 3480, 3645, 3915, 4104, 4374, 4408, 4617, 4698, 4860, 4959, 5130, 5220, 5510, 5832, 6156, 6264, 6612, 6840, 7047, 7290, 7695, 7830, 8265, 8748, 9234, 9396, 9720, 9918, 10260, 10440, 10935, 11020, 11745, 12312, 13224, 13851, 14094, 14580, 14877, 15390, 15660, 16530, 17496, 18468, 18792, 19836, 20520, 21141, 21870, 22040, 23085, 23490, 24795, 27702, 28188, 29160, 29754, 30780, 31320, 33060, 35235, 36936, 39672, 41553, 42282, 43740, 44631, 46170, 46980, 49590, 55404, 56376, 59508, 61560, 63423, 66120, 69255, 70470, 74385, 83106, 84564, 87480, 89262, 92340, 93960, 99180, 105705, 110808, 119016, 126846, 133893, 138510, 140940, 148770, 166212, 169128, 178524, 184680, 198360, 207765, 211410, 223155, 253692, 267786, 277020, 281880, 297540, 317115, 332424, 357048, 401679, 415530, 422820, 446310, 507384, 535572, 554040, 595080, 634230, 669465, 803358, 831060, 845640, 892620, 1071144, 1205037, 1268460, 1338930, 1606716, 1662120, 1785240, 2008395, 2410074, 2536920, 2677860, 3213432, 4016790, 4820148, 5355720, 6025185, 8033580, 9640296, 12050370, 16067160, 24100740, 48201480]

約数ペア:

[(1, 48201480), (2, 24100740), (3, 16067160), (4, 12050370), (5, 9640296), (6, 8033580), (8, 6025185), (9, 5355720), (10, 4820148), (12, 4016790), (15, 3213432), (18, 2677860), (19, 2536920), (20, 2410074), (24, 2008395), (27, 1785240), (29, 1662120), (30, 1606716), (36, 1338930), (38, 1268460), (40, 1205037), (45, 1071144), (54, 892620), (57, 845640), (58, 831060), (60, 803358), (72, 669465), (76, 634230), (81, 595080), (87, 554040), (90, 535572), (95, 507384), (108, 446310), (114, 422820), (116, 415530), (120, 401679), (135, 357048), (145, 332424), (152, 317115), (162, 297540), (171, 281880), (174, 277020), (180, 267786), (190, 253692), (216, 223155), (228, 211410), (232, 207765), (243, 198360), (261, 184680), (270, 178524), (285, 169128), (290, 166212), (324, 148770), (342, 140940), (348, 138510), (360, 133893), (380, 126846), (405, 119016), (435, 110808), (456, 105705), (486, 99180), (513, 93960), (522, 92340), (540, 89262), (551, 87480), (570, 84564), (580, 83106), (648, 74385), (684, 70470), (696, 69255), (729, 66120), (760, 63423), (783, 61560), (810, 59508), (855, 56376), (870, 55404), (972, 49590), (1026, 46980), (1044, 46170), (1080, 44631), (1102, 43740), (1140, 42282), (1160, 41553), (1215, 39672), (1305, 36936), (1368, 35235), (1458, 33060), (1539, 31320), (1566, 30780), (1620, 29754), (1653, 29160), (1710, 28188), (1740, 27702), (1944, 24795), (2052, 23490), (2088, 23085), (2187, 22040), (2204, 21870), (2280, 21141), (2349, 20520), (2430, 19836), (2565, 18792), (2610, 18468), (2755, 17496), (2916, 16530), (3078, 15660), (3132, 15390), (3240, 14877), (3306, 14580), (3420, 14094), (3480, 13851), (3645, 13224), (3915, 12312), (4104, 11745), (4374, 11020), (4408, 10935), (4617, 10440), (4698, 10260), (4860, 9918), (4959, 9720), (5130, 9396), (5220, 9234), (5510, 8748), (5832, 8265), (6156, 7830), (6264, 7695), (6612, 7290), (6840, 7047)]