54356640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 191020032

約数和(自身を除く): 136663392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 281, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 562, 620, 624, 744, 780, 806, 843, 930, 992, 1040, 1124, 1209, 1240, 1248, 1405, 1488, 1560, 1612, 1686, 1860, 2015, 2080, 2248, 2418, 2480, 2810, 2976, 3120, 3224, 3372, 3653, 3720, 4030, 4215, 4496, 4836, 4960, 5620, 6045, 6240, 6448, 6744, 7306, 7440, 8060, 8430, 8711, 8992, 9672, 10959, 11240, 12090, 12896, 13488, 14612, 14880, 16120, 16860, 17422, 18265, 19344, 21918, 22480, 24180, 26133, 26976, 29224, 32240, 33720, 34844, 36530, 38688, 43555, 43836, 44960, 48360, 52266, 54795, 58448, 64480, 67440, 69688, 73060, 87110, 87672, 96720, 104532, 109590, 113243, 116896, 130665, 134880, 139376, 146120, 174220, 175344, 193440, 209064, 219180, 226486, 261330, 278752, 292240, 339729, 348440, 350688, 418128, 438360, 452972, 522660, 566215, 584480, 679458, 696880, 836256, 876720, 905944, 1045320, 1132430, 1358916, 1393760, 1698645, 1753440, 1811888, 2090640, 2264860, 2717832, 3397290, 3623776, 4181280, 4529720, 5435664, 6794580, 9059440, 10871328, 13589160, 18118880, 27178320, 54356640]

約数ペア:

[(1, 54356640), (2, 27178320), (3, 18118880), (4, 13589160), (5, 10871328), (6, 9059440), (8, 6794580), (10, 5435664), (12, 4529720), (13, 4181280), (15, 3623776), (16, 3397290), (20, 2717832), (24, 2264860), (26, 2090640), (30, 1811888), (31, 1753440), (32, 1698645), (39, 1393760), (40, 1358916), (48, 1132430), (52, 1045320), (60, 905944), (62, 876720), (65, 836256), (78, 696880), (80, 679458), (93, 584480), (96, 566215), (104, 522660), (120, 452972), (124, 438360), (130, 418128), (155, 350688), (156, 348440), (160, 339729), (186, 292240), (195, 278752), (208, 261330), (240, 226486), (248, 219180), (260, 209064), (281, 193440), (310, 175344), (312, 174220), (372, 146120), (390, 139376), (403, 134880), (416, 130665), (465, 116896), (480, 113243), (496, 109590), (520, 104532), (562, 96720), (620, 87672), (624, 87110), (744, 73060), (780, 69688), (806, 67440), (843, 64480), (930, 58448), (992, 54795), (1040, 52266), (1124, 48360), (1209, 44960), (1240, 43836), (1248, 43555), (1405, 38688), (1488, 36530), (1560, 34844), (1612, 33720), (1686, 32240), (1860, 29224), (2015, 26976), (2080, 26133), (2248, 24180), (2418, 22480), (2480, 21918), (2810, 19344), (2976, 18265), (3120, 17422), (3224, 16860), (3372, 16120), (3653, 14880), (3720, 14612), (4030, 13488), (4215, 12896), (4496, 12090), (4836, 11240), (4960, 10959), (5620, 9672), (6045, 8992), (6240, 8711), (6448, 8430), (6744, 8060), (7306, 7440)]