76543680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1214

約数の個数: 112

約数和(自身を含む): 246668544

約数和(自身を除く): 170124864

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, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1123, 1136, 1420, 1704, 2130, 2246, 2272, 2840, 3369, 3408, 4260, 4492, 4544, 5615, 5680, 6738, 6816, 8520, 8984, 11230, 11360, 13476, 13632, 16845, 17040, 17968, 22460, 22720, 26952, 33690, 34080, 35936, 44920, 53904, 67380, 68160, 71872, 79733, 89840, 107808, 134760, 159466, 179680, 215616, 239199, 269520, 318932, 359360, 398665, 478398, 539040, 637864, 797330, 956796, 1078080, 1195995, 1275728, 1594660, 1913592, 2391990, 2551456, 3189320, 3827184, 4783980, 5102912, 6378640, 7654368, 9567960, 12757280, 15308736, 19135920, 25514560, 38271840, 76543680]

約数ペア:

[(1, 76543680), (2, 38271840), (3, 25514560), (4, 19135920), (5, 15308736), (6, 12757280), (8, 9567960), (10, 7654368), (12, 6378640), (15, 5102912), (16, 4783980), (20, 3827184), (24, 3189320), (30, 2551456), (32, 2391990), (40, 1913592), (48, 1594660), (60, 1275728), (64, 1195995), (71, 1078080), (80, 956796), (96, 797330), (120, 637864), (142, 539040), (160, 478398), (192, 398665), (213, 359360), (240, 318932), (284, 269520), (320, 239199), (355, 215616), (426, 179680), (480, 159466), (568, 134760), (710, 107808), (852, 89840), (960, 79733), (1065, 71872), (1123, 68160), (1136, 67380), (1420, 53904), (1704, 44920), (2130, 35936), (2246, 34080), (2272, 33690), (2840, 26952), (3369, 22720), (3408, 22460), (4260, 17968), (4492, 17040), (4544, 16845), (5615, 13632), (5680, 13476), (6738, 11360), (6816, 11230), (8520, 8984)]