171180720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10337}}^1$

素因数の和:10379

約数の個数: 120

約数和(自身を含む): 599934816

約数和(自身を除く): 428754096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 10337, 16560, 20674, 31011, 41348, 51685, 62022, 82696, 93033, 103370, 124044, 155055, 165392, 186066, 206740, 237751, 248088, 310110, 372132, 413480, 465165, 475502, 496176, 620220, 713253, 744264, 826960, 930330, 951004, 1188755, 1240440, 1426506, 1488528, 1860660, 1902008, 2139759, 2377510, 2480880, 2853012, 3566265, 3721320, 3804016, 4279518, 4755020, 5706024, 7132530, 7442640, 8559036, 9510040, 10698795, 11412048, 14265060, 17118072, 19020080, 21397590, 28530120, 34236144, 42795180, 57060240, 85590360, 171180720]

約数ペア:

[(1, 171180720), (2, 85590360), (3, 57060240), (4, 42795180), (5, 34236144), (6, 28530120), (8, 21397590), (9, 19020080), (10, 17118072), (12, 14265060), (15, 11412048), (16, 10698795), (18, 9510040), (20, 8559036), (23, 7442640), (24, 7132530), (30, 5706024), (36, 4755020), (40, 4279518), (45, 3804016), (46, 3721320), (48, 3566265), (60, 2853012), (69, 2480880), (72, 2377510), (80, 2139759), (90, 1902008), (92, 1860660), (115, 1488528), (120, 1426506), (138, 1240440), (144, 1188755), (180, 951004), (184, 930330), (207, 826960), (230, 744264), (240, 713253), (276, 620220), (345, 496176), (360, 475502), (368, 465165), (414, 413480), (460, 372132), (552, 310110), (690, 248088), (720, 237751), (828, 206740), (920, 186066), (1035, 165392), (1104, 155055), (1380, 124044), (1656, 103370), (1840, 93033), (2070, 82696), (2760, 62022), (3312, 51685), (4140, 41348), (5520, 31011), (8280, 20674), (10337, 16560)]