61642080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 227404800

約数和(自身を除く): 165762720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 751, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1502, 1520, 1710, 1824, 2052, 2160, 2253, 2280, 2565, 2736, 3004, 3040, 3420, 3755, 4104, 4320, 4506, 4560, 5130, 5472, 6008, 6759, 6840, 7510, 8208, 9012, 9120, 10260, 11265, 12016, 13518, 13680, 14269, 15020, 16416, 18024, 20277, 20520, 22530, 24032, 27036, 27360, 28538, 30040, 33795, 36048, 40554, 41040, 42807, 45060, 54072, 57076, 60080, 67590, 71345, 72096, 81108, 82080, 85614, 90120, 101385, 108144, 114152, 120160, 128421, 135180, 142690, 162216, 171228, 180240, 202770, 214035, 216288, 228304, 256842, 270360, 285380, 324432, 342456, 360480, 385263, 405540, 428070, 456608, 513684, 540720, 570760, 642105, 648864, 684912, 770526, 811080, 856140, 1027368, 1081440, 1141520, 1284210, 1369824, 1541052, 1622160, 1712280, 1926315, 2054736, 2283040, 2568420, 3082104, 3244320, 3424560, 3852630, 4109472, 5136840, 6164208, 6849120, 7705260, 10273680, 12328416, 15410520, 20547360, 30821040, 61642080]

約数ペア:

[(1, 61642080), (2, 30821040), (3, 20547360), (4, 15410520), (5, 12328416), (6, 10273680), (8, 7705260), (9, 6849120), (10, 6164208), (12, 5136840), (15, 4109472), (16, 3852630), (18, 3424560), (19, 3244320), (20, 3082104), (24, 2568420), (27, 2283040), (30, 2054736), (32, 1926315), (36, 1712280), (38, 1622160), (40, 1541052), (45, 1369824), (48, 1284210), (54, 1141520), (57, 1081440), (60, 1027368), (72, 856140), (76, 811080), (80, 770526), (90, 684912), (95, 648864), (96, 642105), (108, 570760), (114, 540720), (120, 513684), (135, 456608), (144, 428070), (152, 405540), (160, 385263), (171, 360480), (180, 342456), (190, 324432), (216, 285380), (228, 270360), (240, 256842), (270, 228304), (285, 216288), (288, 214035), (304, 202770), (342, 180240), (360, 171228), (380, 162216), (432, 142690), (456, 135180), (480, 128421), (513, 120160), (540, 114152), (570, 108144), (608, 101385), (684, 90120), (720, 85614), (751, 82080), (760, 81108), (855, 72096), (864, 71345), (912, 67590), (1026, 60080), (1080, 57076), (1140, 54072), (1368, 45060), (1440, 42807), (1502, 41040), (1520, 40554), (1710, 36048), (1824, 33795), (2052, 30040), (2160, 28538), (2253, 27360), (2280, 27036), (2565, 24032), (2736, 22530), (3004, 20520), (3040, 20277), (3420, 18024), (3755, 16416), (4104, 15020), (4320, 14269), (4506, 13680), (4560, 13518), (5130, 12016), (5472, 11265), (6008, 10260), (6759, 9120), (6840, 9012), (7510, 8208)]