2480016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 8180032

約数和(自身を除く): 5700016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 61, 66, 77, 84, 88, 112, 121, 122, 132, 154, 168, 176, 183, 231, 242, 244, 264, 308, 336, 363, 366, 427, 462, 484, 488, 528, 616, 671, 726, 732, 847, 854, 924, 968, 976, 1232, 1281, 1342, 1452, 1464, 1694, 1708, 1848, 1936, 2013, 2541, 2562, 2684, 2904, 2928, 3388, 3416, 3696, 4026, 4697, 5082, 5124, 5368, 5808, 6776, 6832, 7381, 8052, 9394, 10164, 10248, 10736, 13552, 14091, 14762, 16104, 18788, 20328, 20496, 22143, 28182, 29524, 32208, 37576, 40656, 44286, 51667, 56364, 59048, 75152, 88572, 103334, 112728, 118096, 155001, 177144, 206668, 225456, 310002, 354288, 413336, 620004, 826672, 1240008, 2480016]

約数ペア:

[(1, 2480016), (2, 1240008), (3, 826672), (4, 620004), (6, 413336), (7, 354288), (8, 310002), (11, 225456), (12, 206668), (14, 177144), (16, 155001), (21, 118096), (22, 112728), (24, 103334), (28, 88572), (33, 75152), (42, 59048), (44, 56364), (48, 51667), (56, 44286), (61, 40656), (66, 37576), (77, 32208), (84, 29524), (88, 28182), (112, 22143), (121, 20496), (122, 20328), (132, 18788), (154, 16104), (168, 14762), (176, 14091), (183, 13552), (231, 10736), (242, 10248), (244, 10164), (264, 9394), (308, 8052), (336, 7381), (363, 6832), (366, 6776), (427, 5808), (462, 5368), (484, 5124), (488, 5082), (528, 4697), (616, 4026), (671, 3696), (726, 3416), (732, 3388), (847, 2928), (854, 2904), (924, 2684), (968, 2562), (976, 2541), (1232, 2013), (1281, 1936), (1342, 1848), (1452, 1708), (1464, 1694)]