240006240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6173}}^1$

素因数の和:6203

約数の個数: 144

約数和(自身を含む): 849493008

約数和(自身を除く): 609486768

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6173, 6480, 7776, 9720, 12346, 12960, 18519, 19440, 24692, 30865, 37038, 38880, 49384, 55557, 61730, 74076, 92595, 98768, 111114, 123460, 148152, 166671, 185190, 197536, 222228, 246920, 277785, 296304, 333342, 370380, 444456, 493840, 500013, 555570, 592608, 666684, 740760, 833355, 888912, 987680, 1000026, 1111140, 1333368, 1481520, 1500039, 1666710, 1777824, 2000052, 2222280, 2500065, 2666736, 2963040, 3000078, 3333420, 4000104, 4444560, 5000130, 5333472, 6000156, 6666840, 7500195, 8000208, 8889120, 10000260, 12000312, 13333680, 15000390, 16000416, 20000520, 24000624, 26667360, 30000780, 40001040, 48001248, 60001560, 80002080, 120003120, 240006240]

約数ペア:

[(1, 240006240), (2, 120003120), (3, 80002080), (4, 60001560), (5, 48001248), (6, 40001040), (8, 30000780), (9, 26667360), (10, 24000624), (12, 20000520), (15, 16000416), (16, 15000390), (18, 13333680), (20, 12000312), (24, 10000260), (27, 8889120), (30, 8000208), (32, 7500195), (36, 6666840), (40, 6000156), (45, 5333472), (48, 5000130), (54, 4444560), (60, 4000104), (72, 3333420), (80, 3000078), (81, 2963040), (90, 2666736), (96, 2500065), (108, 2222280), (120, 2000052), (135, 1777824), (144, 1666710), (160, 1500039), (162, 1481520), (180, 1333368), (216, 1111140), (240, 1000026), (243, 987680), (270, 888912), (288, 833355), (324, 740760), (360, 666684), (405, 592608), (432, 555570), (480, 500013), (486, 493840), (540, 444456), (648, 370380), (720, 333342), (810, 296304), (864, 277785), (972, 246920), (1080, 222228), (1215, 197536), (1296, 185190), (1440, 166671), (1620, 148152), (1944, 123460), (2160, 111114), (2430, 98768), (2592, 92595), (3240, 74076), (3888, 61730), (4320, 55557), (4860, 49384), (6173, 38880), (6480, 37038), (7776, 30865), (9720, 24692), (12346, 19440), (12960, 18519)]