8064704520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{16631}}^1$

素因数の和:17100

約数の個数: 128

約数和(自身を含む): 26943840000

約数和(自身を除く): 18879135480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 449, 540, 898, 1080, 1347, 1796, 2245, 2694, 3592, 4041, 4490, 5388, 6735, 8082, 8980, 10776, 12123, 13470, 16164, 16631, 17960, 20205, 24246, 26940, 32328, 33262, 40410, 48492, 49893, 53880, 60615, 66524, 80820, 83155, 96984, 99786, 121230, 133048, 149679, 161640, 166310, 199572, 242460, 249465, 299358, 332620, 399144, 449037, 484920, 498930, 598716, 665240, 748395, 898074, 997860, 1197432, 1496790, 1796148, 1995720, 2245185, 2993580, 3592296, 4490370, 5987160, 7467319, 8980740, 14934638, 17961480, 22401957, 29869276, 37336595, 44803914, 59738552, 67205871, 74673190, 89607828, 112009785, 134411742, 149346380, 179215656, 201617613, 224019570, 268823484, 298692760, 336029355, 403235226, 448039140, 537646968, 672058710, 806470452, 896078280, 1008088065, 1344117420, 1612940904, 2016176130, 2688234840, 4032352260, 8064704520]

約数ペア:

[(1, 8064704520), (2, 4032352260), (3, 2688234840), (4, 2016176130), (5, 1612940904), (6, 1344117420), (8, 1008088065), (9, 896078280), (10, 806470452), (12, 672058710), (15, 537646968), (18, 448039140), (20, 403235226), (24, 336029355), (27, 298692760), (30, 268823484), (36, 224019570), (40, 201617613), (45, 179215656), (54, 149346380), (60, 134411742), (72, 112009785), (90, 89607828), (108, 74673190), (120, 67205871), (135, 59738552), (180, 44803914), (216, 37336595), (270, 29869276), (360, 22401957), (449, 17961480), (540, 14934638), (898, 8980740), (1080, 7467319), (1347, 5987160), (1796, 4490370), (2245, 3592296), (2694, 2993580), (3592, 2245185), (4041, 1995720), (4490, 1796148), (5388, 1496790), (6735, 1197432), (8082, 997860), (8980, 898074), (10776, 748395), (12123, 665240), (13470, 598716), (16164, 498930), (16631, 484920), (17960, 449037), (20205, 399144), (24246, 332620), (26940, 299358), (32328, 249465), (33262, 242460), (40410, 199572), (48492, 166310), (49893, 161640), (53880, 149679), (60615, 133048), (66524, 121230), (80820, 99786), (83155, 96984)]