313089120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5303}}^1$

素因数の和:5365

約数の個数: 144

約数和(自身を含む): 1094681952

約数和(自身を除く): 781592832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5303, 5904, 6560, 7380, 9840, 10606, 11808, 14760, 15909, 19680, 21212, 26515, 29520, 31818, 42424, 47727, 53030, 59040, 63636, 79545, 84848, 95454, 106060, 127272, 159090, 169696, 190908, 212120, 217423, 238635, 254544, 318180, 381816, 424240, 434846, 477270, 509088, 636360, 652269, 763632, 848480, 869692, 954540, 1087115, 1272720, 1304538, 1527264, 1739384, 1909080, 1956807, 2174230, 2545440, 2609076, 3261345, 3478768, 3818160, 3913614, 4348460, 5218152, 6522690, 6957536, 7636320, 7827228, 8696920, 9784035, 10436304, 13045380, 15654456, 17393840, 19568070, 20872608, 26090760, 31308912, 34787680, 39136140, 52181520, 62617824, 78272280, 104363040, 156544560, 313089120]

約数ペア:

[(1, 313089120), (2, 156544560), (3, 104363040), (4, 78272280), (5, 62617824), (6, 52181520), (8, 39136140), (9, 34787680), (10, 31308912), (12, 26090760), (15, 20872608), (16, 19568070), (18, 17393840), (20, 15654456), (24, 13045380), (30, 10436304), (32, 9784035), (36, 8696920), (40, 7827228), (41, 7636320), (45, 6957536), (48, 6522690), (60, 5218152), (72, 4348460), (80, 3913614), (82, 3818160), (90, 3478768), (96, 3261345), (120, 2609076), (123, 2545440), (144, 2174230), (160, 1956807), (164, 1909080), (180, 1739384), (205, 1527264), (240, 1304538), (246, 1272720), (288, 1087115), (328, 954540), (360, 869692), (369, 848480), (410, 763632), (480, 652269), (492, 636360), (615, 509088), (656, 477270), (720, 434846), (738, 424240), (820, 381816), (984, 318180), (1230, 254544), (1312, 238635), (1440, 217423), (1476, 212120), (1640, 190908), (1845, 169696), (1968, 159090), (2460, 127272), (2952, 106060), (3280, 95454), (3690, 84848), (3936, 79545), (4920, 63636), (5303, 59040), (5904, 53030), (6560, 47727), (7380, 42424), (9840, 31818), (10606, 29520), (11808, 26515), (14760, 21212), (15909, 19680)]