48399840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 182800800

約数和(自身を除く): 134400960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 61, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 122, 144, 145, 152, 160, 171, 174, 180, 183, 190, 228, 232, 240, 244, 261, 285, 288, 290, 304, 305, 342, 348, 360, 366, 380, 435, 456, 464, 480, 488, 522, 549, 551, 570, 580, 608, 610, 684, 696, 720, 732, 760, 855, 870, 912, 915, 928, 976, 1044, 1098, 1102, 1140, 1159, 1160, 1220, 1305, 1368, 1392, 1440, 1464, 1520, 1653, 1710, 1740, 1769, 1824, 1830, 1952, 2088, 2196, 2204, 2280, 2318, 2320, 2440, 2610, 2736, 2745, 2755, 2784, 2928, 3040, 3306, 3420, 3477, 3480, 3538, 3660, 4176, 4392, 4408, 4560, 4636, 4640, 4880, 4959, 5220, 5307, 5472, 5490, 5510, 5795, 5856, 6612, 6840, 6954, 6960, 7076, 7320, 8265, 8352, 8784, 8816, 8845, 9120, 9272, 9760, 9918, 10431, 10440, 10614, 10980, 11020, 11590, 13224, 13680, 13908, 13920, 14152, 14640, 15921, 16530, 17385, 17568, 17632, 17690, 18544, 19836, 20862, 20880, 21228, 21960, 22040, 23180, 24795, 26448, 26535, 27360, 27816, 28304, 29280, 31842, 33060, 33611, 34770, 35380, 37088, 39672, 41724, 41760, 42456, 43920, 44080, 46360, 49590, 52155, 52896, 53070, 55632, 56608, 63684, 66120, 67222, 69540, 70760, 79344, 79605, 83448, 84912, 87840, 88160, 92720, 99180, 100833, 104310, 106140, 111264, 127368, 132240, 134444, 139080, 141520, 158688, 159210, 166896, 168055, 169824, 185440, 198360, 201666, 208620, 212280, 254736, 264480, 268888, 278160, 283040, 302499, 318420, 333792, 336110, 396720, 403332, 417240, 424560, 504165, 509472, 537776, 556320, 604998, 636840, 672220, 793440, 806664, 834480, 849120, 1008330, 1075552, 1209996, 1273680, 1344440, 1512495, 1613328, 1668960, 2016660, 2419992, 2547360, 2688880, 3024990, 3226656, 4033320, 4839984, 5377760, 6049980, 8066640, 9679968, 12099960, 16133280, 24199920, 48399840]

約数ペア:

[(1, 48399840), (2, 24199920), (3, 16133280), (4, 12099960), (5, 9679968), (6, 8066640), (8, 6049980), (9, 5377760), (10, 4839984), (12, 4033320), (15, 3226656), (16, 3024990), (18, 2688880), (19, 2547360), (20, 2419992), (24, 2016660), (29, 1668960), (30, 1613328), (32, 1512495), (36, 1344440), (38, 1273680), (40, 1209996), (45, 1075552), (48, 1008330), (57, 849120), (58, 834480), (60, 806664), (61, 793440), (72, 672220), (76, 636840), (80, 604998), (87, 556320), (90, 537776), (95, 509472), (96, 504165), (114, 424560), (116, 417240), (120, 403332), (122, 396720), (144, 336110), (145, 333792), (152, 318420), (160, 302499), (171, 283040), (174, 278160), (180, 268888), (183, 264480), (190, 254736), (228, 212280), (232, 208620), (240, 201666), (244, 198360), (261, 185440), (285, 169824), (288, 168055), (290, 166896), (304, 159210), (305, 158688), (342, 141520), (348, 139080), (360, 134444), (366, 132240), (380, 127368), (435, 111264), (456, 106140), (464, 104310), (480, 100833), (488, 99180), (522, 92720), (549, 88160), (551, 87840), (570, 84912), (580, 83448), (608, 79605), (610, 79344), (684, 70760), (696, 69540), (720, 67222), (732, 66120), (760, 63684), (855, 56608), (870, 55632), (912, 53070), (915, 52896), (928, 52155), (976, 49590), (1044, 46360), (1098, 44080), (1102, 43920), (1140, 42456), (1159, 41760), (1160, 41724), (1220, 39672), (1305, 37088), (1368, 35380), (1392, 34770), (1440, 33611), (1464, 33060), (1520, 31842), (1653, 29280), (1710, 28304), (1740, 27816), (1769, 27360), (1824, 26535), (1830, 26448), (1952, 24795), (2088, 23180), (2196, 22040), (2204, 21960), (2280, 21228), (2318, 20880), (2320, 20862), (2440, 19836), (2610, 18544), (2736, 17690), (2745, 17632), (2755, 17568), (2784, 17385), (2928, 16530), (3040, 15921), (3306, 14640), (3420, 14152), (3477, 13920), (3480, 13908), (3538, 13680), (3660, 13224), (4176, 11590), (4392, 11020), (4408, 10980), (4560, 10614), (4636, 10440), (4640, 10431), (4880, 9918), (4959, 9760), (5220, 9272), (5307, 9120), (5472, 8845), (5490, 8816), (5510, 8784), (5795, 8352), (5856, 8265), (6612, 7320), (6840, 7076), (6954, 6960)]