321364080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15391}}^1$

素因数の和:15439

約数の個数: 120

約数和(自身を含む): 1116535680

約数和(自身を除く): 795171600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 15391, 20880, 30782, 46173, 61564, 76955, 92346, 123128, 138519, 153910, 184692, 230865, 246256, 277038, 307820, 369384, 446339, 461730, 554076, 615640, 692595, 738768, 892678, 923460, 1108152, 1231280, 1339017, 1385190, 1785356, 1846920, 2216304, 2231695, 2678034, 2770380, 3570712, 3693840, 4017051, 4463390, 5356068, 5540760, 6695085, 7141424, 8034102, 8926780, 10712136, 11081520, 13390170, 16068204, 17853560, 20085255, 21424272, 26780340, 32136408, 35707120, 40170510, 53560680, 64272816, 80341020, 107121360, 160682040, 321364080]

約数ペア:

[(1, 321364080), (2, 160682040), (3, 107121360), (4, 80341020), (5, 64272816), (6, 53560680), (8, 40170510), (9, 35707120), (10, 32136408), (12, 26780340), (15, 21424272), (16, 20085255), (18, 17853560), (20, 16068204), (24, 13390170), (29, 11081520), (30, 10712136), (36, 8926780), (40, 8034102), (45, 7141424), (48, 6695085), (58, 5540760), (60, 5356068), (72, 4463390), (80, 4017051), (87, 3693840), (90, 3570712), (116, 2770380), (120, 2678034), (144, 2231695), (145, 2216304), (174, 1846920), (180, 1785356), (232, 1385190), (240, 1339017), (261, 1231280), (290, 1108152), (348, 923460), (360, 892678), (435, 738768), (464, 692595), (522, 615640), (580, 554076), (696, 461730), (720, 446339), (870, 369384), (1044, 307820), (1160, 277038), (1305, 246256), (1392, 230865), (1740, 184692), (2088, 153910), (2320, 138519), (2610, 123128), (3480, 92346), (4176, 76955), (5220, 61564), (6960, 46173), (10440, 30782), (15391, 20880)]