48796560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 320

約数和(自身を含む): 187488000

約数和(自身を除く): 138691440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 41, 45, 48, 54, 57, 58, 60, 72, 76, 80, 82, 87, 90, 95, 108, 114, 116, 120, 123, 135, 144, 145, 152, 164, 171, 174, 180, 190, 205, 216, 228, 232, 240, 246, 261, 270, 285, 290, 304, 328, 342, 348, 360, 369, 380, 410, 432, 435, 456, 464, 492, 513, 522, 540, 551, 570, 580, 615, 656, 684, 696, 720, 738, 760, 779, 783, 820, 855, 870, 912, 984, 1026, 1044, 1080, 1102, 1107, 1140, 1160, 1189, 1230, 1305, 1368, 1392, 1476, 1520, 1558, 1566, 1640, 1653, 1710, 1740, 1845, 1968, 2052, 2088, 2160, 2204, 2214, 2280, 2320, 2337, 2378, 2460, 2565, 2610, 2736, 2755, 2952, 3116, 3132, 3280, 3306, 3420, 3480, 3567, 3690, 3895, 3915, 4104, 4176, 4408, 4428, 4560, 4674, 4756, 4920, 4959, 5130, 5220, 5510, 5535, 5904, 5945, 6232, 6264, 6612, 6840, 6960, 7011, 7134, 7380, 7790, 7830, 8208, 8265, 8816, 8856, 9348, 9512, 9840, 9918, 10260, 10440, 10701, 11020, 11070, 11685, 11890, 12464, 12528, 13224, 13680, 14022, 14268, 14760, 14877, 15580, 15660, 16530, 17712, 17835, 18696, 19024, 19836, 20520, 20880, 21033, 21402, 22040, 22140, 22591, 23370, 23780, 24795, 26448, 28044, 28536, 29520, 29754, 31160, 31320, 32103, 33060, 35055, 35670, 37392, 39672, 41040, 42066, 42804, 44080, 44280, 45182, 46740, 47560, 49590, 53505, 56088, 57072, 59508, 62320, 62640, 64206, 66120, 67773, 70110, 71340, 74385, 79344, 84132, 85608, 88560, 90364, 93480, 95120, 99180, 105165, 107010, 112176, 112955, 119016, 128412, 132240, 135546, 140220, 142680, 148770, 160515, 168264, 171216, 180728, 186960, 198360, 203319, 210330, 214020, 225910, 238032, 256824, 271092, 280440, 285360, 297540, 321030, 336528, 338865, 361456, 396720, 406638, 420660, 428040, 451820, 513648, 542184, 560880, 595080, 609957, 642060, 677730, 813276, 841320, 856080, 903640, 1016595, 1084368, 1190160, 1219914, 1284120, 1355460, 1626552, 1682640, 1807280, 2033190, 2439828, 2568240, 2710920, 3049785, 3253104, 4066380, 4879656, 5421840, 6099570, 8132760, 9759312, 12199140, 16265520, 24398280, 48796560]

約数ペア:

[(1, 48796560), (2, 24398280), (3, 16265520), (4, 12199140), (5, 9759312), (6, 8132760), (8, 6099570), (9, 5421840), (10, 4879656), (12, 4066380), (15, 3253104), (16, 3049785), (18, 2710920), (19, 2568240), (20, 2439828), (24, 2033190), (27, 1807280), (29, 1682640), (30, 1626552), (36, 1355460), (38, 1284120), (40, 1219914), (41, 1190160), (45, 1084368), (48, 1016595), (54, 903640), (57, 856080), (58, 841320), (60, 813276), (72, 677730), (76, 642060), (80, 609957), (82, 595080), (87, 560880), (90, 542184), (95, 513648), (108, 451820), (114, 428040), (116, 420660), (120, 406638), (123, 396720), (135, 361456), (144, 338865), (145, 336528), (152, 321030), (164, 297540), (171, 285360), (174, 280440), (180, 271092), (190, 256824), (205, 238032), (216, 225910), (228, 214020), (232, 210330), (240, 203319), (246, 198360), (261, 186960), (270, 180728), (285, 171216), (290, 168264), (304, 160515), (328, 148770), (342, 142680), (348, 140220), (360, 135546), (369, 132240), (380, 128412), (410, 119016), (432, 112955), (435, 112176), (456, 107010), (464, 105165), (492, 99180), (513, 95120), (522, 93480), (540, 90364), (551, 88560), (570, 85608), (580, 84132), (615, 79344), (656, 74385), (684, 71340), (696, 70110), (720, 67773), (738, 66120), (760, 64206), (779, 62640), (783, 62320), (820, 59508), (855, 57072), (870, 56088), (912, 53505), (984, 49590), (1026, 47560), (1044, 46740), (1080, 45182), (1102, 44280), (1107, 44080), (1140, 42804), (1160, 42066), (1189, 41040), (1230, 39672), (1305, 37392), (1368, 35670), (1392, 35055), (1476, 33060), (1520, 32103), (1558, 31320), (1566, 31160), (1640, 29754), (1653, 29520), (1710, 28536), (1740, 28044), (1845, 26448), (1968, 24795), (2052, 23780), (2088, 23370), (2160, 22591), (2204, 22140), (2214, 22040), (2280, 21402), (2320, 21033), (2337, 20880), (2378, 20520), (2460, 19836), (2565, 19024), (2610, 18696), (2736, 17835), (2755, 17712), (2952, 16530), (3116, 15660), (3132, 15580), (3280, 14877), (3306, 14760), (3420, 14268), (3480, 14022), (3567, 13680), (3690, 13224), (3895, 12528), (3915, 12464), (4104, 11890), (4176, 11685), (4408, 11070), (4428, 11020), (4560, 10701), (4674, 10440), (4756, 10260), (4920, 9918), (4959, 9840), (5130, 9512), (5220, 9348), (5510, 8856), (5535, 8816), (5904, 8265), (5945, 8208), (6232, 7830), (6264, 7790), (6612, 7380), (6840, 7134), (6960, 7011)]