72930384720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1250521}}^1$

素因数の和:1250552

約数の個数: 140

約数和(自身を含む): 254228621556

約数和(自身を除く): 181298236836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 58320, 1250521, 2501042, 3751563, 5002084, 6252605, 7503126, 10004168, 11254689, 12505210, 15006252, 18757815, 20008336, 22509378, 25010420, 30012504, 33764067, 37515630, 45018756, 50020840, 56273445, 60025008, 67528134, 75031260, 90037512, 100041680, 101292201, 112546890, 135056268, 150062520, 168820335, 180075024, 202584402, 225093780, 270112536, 300125040, 303876603, 337640670, 405168804, 450187560, 506461005, 540225072, 607753206, 675281340, 810337608, 900375120, 911629809, 1012922010, 1215506412, 1350562680, 1519383015, 1620675216, 1823259618, 2025844020, 2431012824, 2701125360, 3038766030, 3646519236, 4051688040, 4558149045, 4862025648, 6077532060, 7293038472, 8103376080, 9116298090, 12155064120, 14586076944, 18232596180, 24310128240, 36465192360, 72930384720]

約数ペア:

[(1, 72930384720), (2, 36465192360), (3, 24310128240), (4, 18232596180), (5, 14586076944), (6, 12155064120), (8, 9116298090), (9, 8103376080), (10, 7293038472), (12, 6077532060), (15, 4862025648), (16, 4558149045), (18, 4051688040), (20, 3646519236), (24, 3038766030), (27, 2701125360), (30, 2431012824), (36, 2025844020), (40, 1823259618), (45, 1620675216), (48, 1519383015), (54, 1350562680), (60, 1215506412), (72, 1012922010), (80, 911629809), (81, 900375120), (90, 810337608), (108, 675281340), (120, 607753206), (135, 540225072), (144, 506461005), (162, 450187560), (180, 405168804), (216, 337640670), (240, 303876603), (243, 300125040), (270, 270112536), (324, 225093780), (360, 202584402), (405, 180075024), (432, 168820335), (486, 150062520), (540, 135056268), (648, 112546890), (720, 101292201), (729, 100041680), (810, 90037512), (972, 75031260), (1080, 67528134), (1215, 60025008), (1296, 56273445), (1458, 50020840), (1620, 45018756), (1944, 37515630), (2160, 33764067), (2430, 30012504), (2916, 25010420), (3240, 22509378), (3645, 20008336), (3888, 18757815), (4860, 15006252), (5832, 12505210), (6480, 11254689), (7290, 10004168), (9720, 7503126), (11664, 6252605), (14580, 5002084), (19440, 3751563), (29160, 2501042), (58320, 1250521)]