48071520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 198132480

約数和(自身を除く): 150060960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 251, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 502, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 753, 760, 798, 840, 855, 912, 1004, 1008, 1064, 1120, 1140, 1197, 1255, 1260, 1330, 1368, 1440, 1506, 1520, 1596, 1680, 1710, 1757, 1824, 1995, 2008, 2016, 2128, 2259, 2280, 2394, 2510, 2520, 2660, 2736, 3012, 3040, 3192, 3360, 3420, 3514, 3765, 3990, 4016, 4256, 4518, 4560, 4769, 4788, 5020, 5040, 5271, 5320, 5472, 5985, 6024, 6384, 6840, 7028, 7530, 7980, 8032, 8785, 9036, 9120, 9538, 9576, 10040, 10080, 10542, 10640, 11295, 11970, 12048, 12768, 13680, 14056, 14307, 15060, 15813, 15960, 17570, 18072, 19076, 19152, 20080, 21084, 21280, 22590, 23845, 23940, 24096, 26355, 27360, 28112, 28614, 30120, 31626, 31920, 33383, 35140, 36144, 38152, 38304, 40160, 42168, 42921, 45180, 47690, 47880, 52710, 56224, 57228, 60240, 63252, 63840, 66766, 70280, 71535, 72288, 76304, 79065, 84336, 85842, 90360, 95380, 95760, 100149, 105420, 114456, 120480, 126504, 133532, 140560, 143070, 152608, 158130, 166915, 168672, 171684, 180720, 190760, 191520, 200298, 210840, 214605, 228912, 253008, 267064, 281120, 286140, 300447, 316260, 333830, 343368, 361440, 381520, 400596, 421680, 429210, 457824, 500745, 506016, 534128, 572280, 600894, 632520, 667660, 686736, 763040, 801192, 843360, 858420, 1001490, 1068256, 1144560, 1201788, 1265040, 1335320, 1373472, 1502235, 1602384, 1716840, 2002980, 2289120, 2403576, 2530080, 2670640, 3004470, 3204768, 3433680, 4005960, 4807152, 5341280, 6008940, 6867360, 8011920, 9614304, 12017880, 16023840, 24035760, 48071520]

約数ペア:

[(1, 48071520), (2, 24035760), (3, 16023840), (4, 12017880), (5, 9614304), (6, 8011920), (7, 6867360), (8, 6008940), (9, 5341280), (10, 4807152), (12, 4005960), (14, 3433680), (15, 3204768), (16, 3004470), (18, 2670640), (19, 2530080), (20, 2403576), (21, 2289120), (24, 2002980), (28, 1716840), (30, 1602384), (32, 1502235), (35, 1373472), (36, 1335320), (38, 1265040), (40, 1201788), (42, 1144560), (45, 1068256), (48, 1001490), (56, 858420), (57, 843360), (60, 801192), (63, 763040), (70, 686736), (72, 667660), (76, 632520), (80, 600894), (84, 572280), (90, 534128), (95, 506016), (96, 500745), (105, 457824), (112, 429210), (114, 421680), (120, 400596), (126, 381520), (133, 361440), (140, 343368), (144, 333830), (152, 316260), (160, 300447), (168, 286140), (171, 281120), (180, 267064), (190, 253008), (210, 228912), (224, 214605), (228, 210840), (240, 200298), (251, 191520), (252, 190760), (266, 180720), (280, 171684), (285, 168672), (288, 166915), (304, 158130), (315, 152608), (336, 143070), (342, 140560), (360, 133532), (380, 126504), (399, 120480), (420, 114456), (456, 105420), (480, 100149), (502, 95760), (504, 95380), (532, 90360), (560, 85842), (570, 84336), (608, 79065), (630, 76304), (665, 72288), (672, 71535), (684, 70280), (720, 66766), (753, 63840), (760, 63252), (798, 60240), (840, 57228), (855, 56224), (912, 52710), (1004, 47880), (1008, 47690), (1064, 45180), (1120, 42921), (1140, 42168), (1197, 40160), (1255, 38304), (1260, 38152), (1330, 36144), (1368, 35140), (1440, 33383), (1506, 31920), (1520, 31626), (1596, 30120), (1680, 28614), (1710, 28112), (1757, 27360), (1824, 26355), (1995, 24096), (2008, 23940), (2016, 23845), (2128, 22590), (2259, 21280), (2280, 21084), (2394, 20080), (2510, 19152), (2520, 19076), (2660, 18072), (2736, 17570), (3012, 15960), (3040, 15813), (3192, 15060), (3360, 14307), (3420, 14056), (3514, 13680), (3765, 12768), (3990, 12048), (4016, 11970), (4256, 11295), (4518, 10640), (4560, 10542), (4769, 10080), (4788, 10040), (5020, 9576), (5040, 9538), (5271, 9120), (5320, 9036), (5472, 8785), (5985, 8032), (6024, 7980), (6384, 7530), (6840, 7028)]