8247360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 168

約数和(自身を含む): 29187648

約数和(自身を除く): 20940288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 121, 132, 142, 160, 165, 176, 192, 213, 220, 240, 242, 264, 284, 320, 330, 352, 355, 363, 426, 440, 480, 484, 528, 568, 605, 660, 704, 710, 726, 781, 852, 880, 960, 968, 1056, 1065, 1136, 1210, 1320, 1420, 1452, 1562, 1704, 1760, 1815, 1936, 2112, 2130, 2272, 2343, 2420, 2640, 2840, 2904, 3124, 3408, 3520, 3630, 3872, 3905, 4260, 4544, 4686, 4840, 5280, 5680, 5808, 6248, 6816, 7260, 7744, 7810, 8520, 8591, 9372, 9680, 10560, 11360, 11616, 11715, 12496, 13632, 14520, 15620, 17040, 17182, 18744, 19360, 22720, 23232, 23430, 24992, 25773, 29040, 31240, 34080, 34364, 37488, 38720, 42955, 46860, 49984, 51546, 58080, 62480, 68160, 68728, 74976, 85910, 93720, 103092, 116160, 124960, 128865, 137456, 149952, 171820, 187440, 206184, 249920, 257730, 274912, 343640, 374880, 412368, 515460, 549824, 687280, 749760, 824736, 1030920, 1374560, 1649472, 2061840, 2749120, 4123680, 8247360]

約数ペア:

[(1, 8247360), (2, 4123680), (3, 2749120), (4, 2061840), (5, 1649472), (6, 1374560), (8, 1030920), (10, 824736), (11, 749760), (12, 687280), (15, 549824), (16, 515460), (20, 412368), (22, 374880), (24, 343640), (30, 274912), (32, 257730), (33, 249920), (40, 206184), (44, 187440), (48, 171820), (55, 149952), (60, 137456), (64, 128865), (66, 124960), (71, 116160), (80, 103092), (88, 93720), (96, 85910), (110, 74976), (120, 68728), (121, 68160), (132, 62480), (142, 58080), (160, 51546), (165, 49984), (176, 46860), (192, 42955), (213, 38720), (220, 37488), (240, 34364), (242, 34080), (264, 31240), (284, 29040), (320, 25773), (330, 24992), (352, 23430), (355, 23232), (363, 22720), (426, 19360), (440, 18744), (480, 17182), (484, 17040), (528, 15620), (568, 14520), (605, 13632), (660, 12496), (704, 11715), (710, 11616), (726, 11360), (781, 10560), (852, 9680), (880, 9372), (960, 8591), (968, 8520), (1056, 7810), (1065, 7744), (1136, 7260), (1210, 6816), (1320, 6248), (1420, 5808), (1452, 5680), (1562, 5280), (1704, 4840), (1760, 4686), (1815, 4544), (1936, 4260), (2112, 3905), (2130, 3872), (2272, 3630), (2343, 3520), (2420, 3408), (2640, 3124), (2840, 2904)]