791371440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13913}}^1$

素因数の和:14011

約数の個数: 120

約数和(自身を含む): 2691524160

約数和(自身を除く): 1900152720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 13913, 14220, 18960, 27826, 28440, 41739, 55652, 56880, 69565, 83478, 111304, 125217, 139130, 166956, 208695, 222608, 250434, 278260, 333912, 417390, 500868, 556520, 626085, 667824, 834780, 1001736, 1099127, 1113040, 1252170, 1669560, 2003472, 2198254, 2504340, 3297381, 3339120, 4396508, 5008680, 5495635, 6594762, 8793016, 9892143, 10017360, 10991270, 13189524, 16486905, 17586032, 19784286, 21982540, 26379048, 32973810, 39568572, 43965080, 49460715, 52758096, 65947620, 79137144, 87930160, 98921430, 131895240, 158274288, 197842860, 263790480, 395685720, 791371440]

約数ペア:

[(1, 791371440), (2, 395685720), (3, 263790480), (4, 197842860), (5, 158274288), (6, 131895240), (8, 98921430), (9, 87930160), (10, 79137144), (12, 65947620), (15, 52758096), (16, 49460715), (18, 43965080), (20, 39568572), (24, 32973810), (30, 26379048), (36, 21982540), (40, 19784286), (45, 17586032), (48, 16486905), (60, 13189524), (72, 10991270), (79, 10017360), (80, 9892143), (90, 8793016), (120, 6594762), (144, 5495635), (158, 5008680), (180, 4396508), (237, 3339120), (240, 3297381), (316, 2504340), (360, 2198254), (395, 2003472), (474, 1669560), (632, 1252170), (711, 1113040), (720, 1099127), (790, 1001736), (948, 834780), (1185, 667824), (1264, 626085), (1422, 556520), (1580, 500868), (1896, 417390), (2370, 333912), (2844, 278260), (3160, 250434), (3555, 222608), (3792, 208695), (4740, 166956), (5688, 139130), (6320, 125217), (7110, 111304), (9480, 83478), (11376, 69565), (13913, 56880), (14220, 55652), (18960, 41739), (27826, 28440)]