120389760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{6967}}^1$

素因数の和:6995

約数の個数: 128

約数和(自身を含む): 426441600

約数和(自身を除く): 306051840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 6967, 8640, 13934, 17280, 20901, 27868, 34835, 41802, 55736, 62703, 69670, 83604, 104505, 111472, 125406, 139340, 167208, 188109, 209010, 222944, 250812, 278680, 313515, 334416, 376218, 418020, 445888, 501624, 557360, 627030, 668832, 752436, 836040, 891776, 940545, 1003248, 1114720, 1254060, 1337664, 1504872, 1672080, 1881090, 2006496, 2229440, 2508120, 2675328, 3009744, 3344160, 3762180, 4012992, 4458880, 5016240, 6019488, 6688320, 7524360, 8025984, 10032480, 12038976, 13376640, 15048720, 20064960, 24077952, 30097440, 40129920, 60194880, 120389760]

約数ペア:

[(1, 120389760), (2, 60194880), (3, 40129920), (4, 30097440), (5, 24077952), (6, 20064960), (8, 15048720), (9, 13376640), (10, 12038976), (12, 10032480), (15, 8025984), (16, 7524360), (18, 6688320), (20, 6019488), (24, 5016240), (27, 4458880), (30, 4012992), (32, 3762180), (36, 3344160), (40, 3009744), (45, 2675328), (48, 2508120), (54, 2229440), (60, 2006496), (64, 1881090), (72, 1672080), (80, 1504872), (90, 1337664), (96, 1254060), (108, 1114720), (120, 1003248), (128, 940545), (135, 891776), (144, 836040), (160, 752436), (180, 668832), (192, 627030), (216, 557360), (240, 501624), (270, 445888), (288, 418020), (320, 376218), (360, 334416), (384, 313515), (432, 278680), (480, 250812), (540, 222944), (576, 209010), (640, 188109), (720, 167208), (864, 139340), (960, 125406), (1080, 111472), (1152, 104505), (1440, 83604), (1728, 69670), (1920, 62703), (2160, 55736), (2880, 41802), (3456, 34835), (4320, 27868), (5760, 20901), (6967, 17280), (8640, 13934)]