52181280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 187246080

約数和(自身を除く): 135064800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 257, 270, 282, 288, 360, 376, 423, 432, 470, 480, 514, 540, 564, 705, 720, 752, 771, 846, 864, 940, 1028, 1080, 1128, 1269, 1285, 1410, 1440, 1504, 1542, 1692, 1880, 2056, 2115, 2160, 2256, 2313, 2538, 2570, 2820, 3084, 3384, 3760, 3855, 4112, 4230, 4320, 4512, 4626, 5076, 5140, 5640, 6168, 6345, 6768, 6939, 7520, 7710, 8224, 8460, 9252, 10152, 10280, 11280, 11565, 12079, 12336, 12690, 13536, 13878, 15420, 16920, 18504, 20304, 20560, 22560, 23130, 24158, 24672, 25380, 27756, 30840, 33840, 34695, 36237, 37008, 40608, 41120, 46260, 48316, 50760, 55512, 60395, 61680, 67680, 69390, 72474, 74016, 92520, 96632, 101520, 108711, 111024, 120790, 123360, 138780, 144948, 181185, 185040, 193264, 203040, 217422, 222048, 241580, 277560, 289896, 326133, 362370, 370080, 386528, 434844, 483160, 543555, 555120, 579792, 652266, 724740, 869688, 966320, 1087110, 1110240, 1159584, 1304532, 1449480, 1630665, 1739376, 1932640, 2174220, 2609064, 2898960, 3261330, 3478752, 4348440, 5218128, 5797920, 6522660, 8696880, 10436256, 13045320, 17393760, 26090640, 52181280]

約数ペア:

[(1, 52181280), (2, 26090640), (3, 17393760), (4, 13045320), (5, 10436256), (6, 8696880), (8, 6522660), (9, 5797920), (10, 5218128), (12, 4348440), (15, 3478752), (16, 3261330), (18, 2898960), (20, 2609064), (24, 2174220), (27, 1932640), (30, 1739376), (32, 1630665), (36, 1449480), (40, 1304532), (45, 1159584), (47, 1110240), (48, 1087110), (54, 966320), (60, 869688), (72, 724740), (80, 652266), (90, 579792), (94, 555120), (96, 543555), (108, 483160), (120, 434844), (135, 386528), (141, 370080), (144, 362370), (160, 326133), (180, 289896), (188, 277560), (216, 241580), (235, 222048), (240, 217422), (257, 203040), (270, 193264), (282, 185040), (288, 181185), (360, 144948), (376, 138780), (423, 123360), (432, 120790), (470, 111024), (480, 108711), (514, 101520), (540, 96632), (564, 92520), (705, 74016), (720, 72474), (752, 69390), (771, 67680), (846, 61680), (864, 60395), (940, 55512), (1028, 50760), (1080, 48316), (1128, 46260), (1269, 41120), (1285, 40608), (1410, 37008), (1440, 36237), (1504, 34695), (1542, 33840), (1692, 30840), (1880, 27756), (2056, 25380), (2115, 24672), (2160, 24158), (2256, 23130), (2313, 22560), (2538, 20560), (2570, 20304), (2820, 18504), (3084, 16920), (3384, 15420), (3760, 13878), (3855, 13536), (4112, 12690), (4230, 12336), (4320, 12079), (4512, 11565), (4626, 11280), (5076, 10280), (5140, 10152), (5640, 9252), (6168, 8460), (6345, 8224), (6768, 7710), (6939, 7520)]