56737320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 181059840

約数和(自身を除く): 124322520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 305, 337, 345, 366, 460, 488, 552, 610, 674, 690, 732, 915, 920, 1011, 1220, 1348, 1380, 1403, 1464, 1685, 1830, 2022, 2440, 2696, 2760, 2806, 3370, 3660, 4044, 4209, 5055, 5612, 6740, 7015, 7320, 7751, 8088, 8418, 10110, 11224, 13480, 14030, 15502, 16836, 20220, 20557, 21045, 23253, 28060, 31004, 33672, 38755, 40440, 41114, 42090, 46506, 56120, 61671, 62008, 77510, 82228, 84180, 93012, 102785, 116265, 123342, 155020, 164456, 168360, 186024, 205570, 232530, 246684, 308355, 310040, 411140, 465060, 472811, 493368, 616710, 822280, 930120, 945622, 1233420, 1418433, 1891244, 2364055, 2466840, 2836866, 3782488, 4728110, 5673732, 7092165, 9456220, 11347464, 14184330, 18912440, 28368660, 56737320]

約数ペア:

[(1, 56737320), (2, 28368660), (3, 18912440), (4, 14184330), (5, 11347464), (6, 9456220), (8, 7092165), (10, 5673732), (12, 4728110), (15, 3782488), (20, 2836866), (23, 2466840), (24, 2364055), (30, 1891244), (40, 1418433), (46, 1233420), (60, 945622), (61, 930120), (69, 822280), (92, 616710), (115, 493368), (120, 472811), (122, 465060), (138, 411140), (183, 310040), (184, 308355), (230, 246684), (244, 232530), (276, 205570), (305, 186024), (337, 168360), (345, 164456), (366, 155020), (460, 123342), (488, 116265), (552, 102785), (610, 93012), (674, 84180), (690, 82228), (732, 77510), (915, 62008), (920, 61671), (1011, 56120), (1220, 46506), (1348, 42090), (1380, 41114), (1403, 40440), (1464, 38755), (1685, 33672), (1830, 31004), (2022, 28060), (2440, 23253), (2696, 21045), (2760, 20557), (2806, 20220), (3370, 16836), (3660, 15502), (4044, 14030), (4209, 13480), (5055, 11224), (5612, 10110), (6740, 8418), (7015, 8088), (7320, 7751)]