127992960

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 192

約数和(自身を含む): 458902080

約数和(自身を除く): 330909120

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 823, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1646, 1728, 1920, 1944, 2160, 2430, 2469, 2592, 2880, 3240, 3292, 3456, 3888, 4115, 4320, 4860, 4938, 5184, 5760, 6480, 6584, 7407, 7776, 8230, 8640, 9720, 9876, 10368, 12345, 12960, 13168, 14814, 15552, 16460, 17280, 19440, 19752, 22221, 24690, 25920, 26336, 29628, 31104, 32920, 37035, 38880, 39504, 44442, 49380, 51840, 52672, 59256, 65840, 66663, 74070, 77760, 79008, 88884, 98760, 105344, 111105, 118512, 131680, 133326, 148140, 155520, 158016, 177768, 197520, 199989, 222210, 237024, 263360, 266652, 296280, 316032, 333315, 355536, 395040, 399978, 444420, 474048, 526720, 533304, 592560, 666630, 711072, 790080, 799956, 888840, 948096, 999945, 1066608, 1185120, 1333260, 1422144, 1580160, 1599912, 1777680, 1999890, 2133216, 2370240, 2666520, 2844288, 3199824, 3555360, 3999780, 4266432, 4740480, 5333040, 6399648, 7110720, 7999560, 8532864, 10666080, 12799296, 14221440, 15999120, 21332160, 25598592, 31998240, 42664320, 63996480, 127992960]

約数ペア:

[(1, 127992960), (2, 63996480), (3, 42664320), (4, 31998240), (5, 25598592), (6, 21332160), (8, 15999120), (9, 14221440), (10, 12799296), (12, 10666080), (15, 8532864), (16, 7999560), (18, 7110720), (20, 6399648), (24, 5333040), (27, 4740480), (30, 4266432), (32, 3999780), (36, 3555360), (40, 3199824), (45, 2844288), (48, 2666520), (54, 2370240), (60, 2133216), (64, 1999890), (72, 1777680), (80, 1599912), (81, 1580160), (90, 1422144), (96, 1333260), (108, 1185120), (120, 1066608), (128, 999945), (135, 948096), (144, 888840), (160, 799956), (162, 790080), (180, 711072), (192, 666630), (216, 592560), (240, 533304), (243, 526720), (270, 474048), (288, 444420), (320, 399978), (324, 395040), (360, 355536), (384, 333315), (405, 316032), (432, 296280), (480, 266652), (486, 263360), (540, 237024), (576, 222210), (640, 199989), (648, 197520), (720, 177768), (810, 158016), (823, 155520), (864, 148140), (960, 133326), (972, 131680), (1080, 118512), (1152, 111105), (1215, 105344), (1296, 98760), (1440, 88884), (1620, 79008), (1646, 77760), (1728, 74070), (1920, 66663), (1944, 65840), (2160, 59256), (2430, 52672), (2469, 51840), (2592, 49380), (2880, 44442), (3240, 39504), (3292, 38880), (3456, 37035), (3888, 32920), (4115, 31104), (4320, 29628), (4860, 26336), (4938, 25920), (5184, 24690), (5760, 22221), (6480, 19752), (6584, 19440), (7407, 17280), (7776, 16460), (8230, 15552), (8640, 14814), (9720, 13168), (9876, 12960), (10368, 12345)]