361217280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 1165570560

約数和(自身を除く): 804353280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 863, 872, 960, 1090, 1280, 1308, 1635, 1726, 1744, 1920, 2180, 2589, 2616, 3270, 3452, 3488, 3840, 4315, 4360, 5178, 5232, 6540, 6904, 6976, 8630, 8720, 10356, 10464, 12945, 13080, 13808, 13952, 17260, 17440, 20712, 20928, 25890, 26160, 27616, 27904, 34520, 34880, 41424, 41856, 51780, 52320, 55232, 69040, 69760, 82848, 83712, 94067, 103560, 104640, 110464, 138080, 139520, 165696, 188134, 207120, 209280, 220928, 276160, 282201, 331392, 376268, 414240, 418560, 470335, 552320, 564402, 662784, 752536, 828480, 940670, 1104640, 1128804, 1411005, 1505072, 1656960, 1881340, 2257608, 2822010, 3010144, 3313920, 3762680, 4515216, 5644020, 6020288, 7525360, 9030432, 11288040, 12040576, 15050720, 18060864, 22576080, 24081152, 30101440, 36121728, 45152160, 60202880, 72243456, 90304320, 120405760, 180608640, 361217280]

約数ペア:

[(1, 361217280), (2, 180608640), (3, 120405760), (4, 90304320), (5, 72243456), (6, 60202880), (8, 45152160), (10, 36121728), (12, 30101440), (15, 24081152), (16, 22576080), (20, 18060864), (24, 15050720), (30, 12040576), (32, 11288040), (40, 9030432), (48, 7525360), (60, 6020288), (64, 5644020), (80, 4515216), (96, 3762680), (109, 3313920), (120, 3010144), (128, 2822010), (160, 2257608), (192, 1881340), (218, 1656960), (240, 1505072), (256, 1411005), (320, 1128804), (327, 1104640), (384, 940670), (436, 828480), (480, 752536), (545, 662784), (640, 564402), (654, 552320), (768, 470335), (863, 418560), (872, 414240), (960, 376268), (1090, 331392), (1280, 282201), (1308, 276160), (1635, 220928), (1726, 209280), (1744, 207120), (1920, 188134), (2180, 165696), (2589, 139520), (2616, 138080), (3270, 110464), (3452, 104640), (3488, 103560), (3840, 94067), (4315, 83712), (4360, 82848), (5178, 69760), (5232, 69040), (6540, 55232), (6904, 52320), (6976, 51780), (8630, 41856), (8720, 41424), (10356, 34880), (10464, 34520), (12945, 27904), (13080, 27616), (13808, 26160), (13952, 25890), (17260, 20928), (17440, 20712)]