2280497280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16729}}^1$

素因数の和:16822

約数の個数: 128

約数和(自身を含む): 7371907200

約数和(自身を除く): 5091409920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 16729, 17040, 22720, 27264, 33458, 34080, 45440, 50187, 66916, 68160, 83645, 100374, 133832, 136320, 167290, 200748, 250935, 267664, 334580, 401496, 501870, 535328, 669160, 802992, 1003740, 1070656, 1187759, 1338320, 1605984, 2007480, 2141312, 2375518, 2676640, 3211968, 3563277, 4014960, 4751036, 5353280, 5938795, 6423936, 7126554, 8029920, 9502072, 10706560, 11877590, 14253108, 16059840, 17816385, 19004144, 23755180, 28506216, 32119680, 35632770, 38008288, 47510360, 57012432, 71265540, 76016576, 95020720, 114024864, 142531080, 152033152, 190041440, 228049728, 285062160, 380082880, 456099456, 570124320, 760165760, 1140248640, 2280497280]

約数ペア:

[(1, 2280497280), (2, 1140248640), (3, 760165760), (4, 570124320), (5, 456099456), (6, 380082880), (8, 285062160), (10, 228049728), (12, 190041440), (15, 152033152), (16, 142531080), (20, 114024864), (24, 95020720), (30, 76016576), (32, 71265540), (40, 57012432), (48, 47510360), (60, 38008288), (64, 35632770), (71, 32119680), (80, 28506216), (96, 23755180), (120, 19004144), (128, 17816385), (142, 16059840), (160, 14253108), (192, 11877590), (213, 10706560), (240, 9502072), (284, 8029920), (320, 7126554), (355, 6423936), (384, 5938795), (426, 5353280), (480, 4751036), (568, 4014960), (640, 3563277), (710, 3211968), (852, 2676640), (960, 2375518), (1065, 2141312), (1136, 2007480), (1420, 1605984), (1704, 1338320), (1920, 1187759), (2130, 1070656), (2272, 1003740), (2840, 802992), (3408, 669160), (4260, 535328), (4544, 501870), (5680, 401496), (6816, 334580), (8520, 267664), (9088, 250935), (11360, 200748), (13632, 167290), (16729, 136320), (17040, 133832), (22720, 100374), (27264, 83645), (33458, 68160), (34080, 66916), (45440, 50187)]