11161440

素因数分解:

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

素因数の和:381

約数の個数: 144

約数和(自身を含む): 39862368

約数和(自身を除く): 28700928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 337, 345, 360, 368, 414, 460, 480, 552, 674, 690, 720, 736, 828, 920, 1011, 1035, 1104, 1348, 1380, 1440, 1656, 1685, 1840, 2022, 2070, 2208, 2696, 2760, 3033, 3312, 3370, 3680, 4044, 4140, 5055, 5392, 5520, 6066, 6624, 6740, 7751, 8088, 8280, 10110, 10784, 11040, 12132, 13480, 15165, 15502, 16176, 16560, 20220, 23253, 24264, 26960, 30330, 31004, 32352, 33120, 38755, 40440, 46506, 48528, 53920, 60660, 62008, 69759, 77510, 80880, 93012, 97056, 116265, 121320, 124016, 139518, 155020, 161760, 186024, 232530, 242640, 248032, 279036, 310040, 348795, 372048, 465060, 485280, 558072, 620080, 697590, 744096, 930120, 1116144, 1240160, 1395180, 1860240, 2232288, 2790360, 3720480, 5580720, 11161440]

約数ペア:

[(1, 11161440), (2, 5580720), (3, 3720480), (4, 2790360), (5, 2232288), (6, 1860240), (8, 1395180), (9, 1240160), (10, 1116144), (12, 930120), (15, 744096), (16, 697590), (18, 620080), (20, 558072), (23, 485280), (24, 465060), (30, 372048), (32, 348795), (36, 310040), (40, 279036), (45, 248032), (46, 242640), (48, 232530), (60, 186024), (69, 161760), (72, 155020), (80, 139518), (90, 124016), (92, 121320), (96, 116265), (115, 97056), (120, 93012), (138, 80880), (144, 77510), (160, 69759), (180, 62008), (184, 60660), (207, 53920), (230, 48528), (240, 46506), (276, 40440), (288, 38755), (337, 33120), (345, 32352), (360, 31004), (368, 30330), (414, 26960), (460, 24264), (480, 23253), (552, 20220), (674, 16560), (690, 16176), (720, 15502), (736, 15165), (828, 13480), (920, 12132), (1011, 11040), (1035, 10784), (1104, 10110), (1348, 8280), (1380, 8088), (1440, 7751), (1656, 6740), (1685, 6624), (1840, 6066), (2022, 5520), (2070, 5392), (2208, 5055), (2696, 4140), (2760, 4044), (3033, 3680), (3312, 3370)]