27015840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 93818088

約数和(自身を除く): 66802248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 257, 288, 292, 360, 365, 438, 480, 514, 584, 657, 720, 730, 771, 876, 1028, 1095, 1168, 1285, 1314, 1440, 1460, 1542, 1752, 2056, 2190, 2313, 2336, 2570, 2628, 2920, 3084, 3285, 3504, 3855, 4112, 4380, 4626, 5140, 5256, 5840, 6168, 6570, 7008, 7710, 8224, 8760, 9252, 10280, 10512, 11565, 11680, 12336, 13140, 15420, 17520, 18504, 18761, 20560, 21024, 23130, 24672, 26280, 30840, 35040, 37008, 37522, 41120, 46260, 52560, 56283, 61680, 74016, 75044, 92520, 93805, 105120, 112566, 123360, 150088, 168849, 185040, 187610, 225132, 281415, 300176, 337698, 370080, 375220, 450264, 562830, 600352, 675396, 750440, 844245, 900528, 1125660, 1350792, 1500880, 1688490, 1801056, 2251320, 2701584, 3001760, 3376980, 4502640, 5403168, 6753960, 9005280, 13507920, 27015840]

約数ペア:

[(1, 27015840), (2, 13507920), (3, 9005280), (4, 6753960), (5, 5403168), (6, 4502640), (8, 3376980), (9, 3001760), (10, 2701584), (12, 2251320), (15, 1801056), (16, 1688490), (18, 1500880), (20, 1350792), (24, 1125660), (30, 900528), (32, 844245), (36, 750440), (40, 675396), (45, 600352), (48, 562830), (60, 450264), (72, 375220), (73, 370080), (80, 337698), (90, 300176), (96, 281415), (120, 225132), (144, 187610), (146, 185040), (160, 168849), (180, 150088), (219, 123360), (240, 112566), (257, 105120), (288, 93805), (292, 92520), (360, 75044), (365, 74016), (438, 61680), (480, 56283), (514, 52560), (584, 46260), (657, 41120), (720, 37522), (730, 37008), (771, 35040), (876, 30840), (1028, 26280), (1095, 24672), (1168, 23130), (1285, 21024), (1314, 20560), (1440, 18761), (1460, 18504), (1542, 17520), (1752, 15420), (2056, 13140), (2190, 12336), (2313, 11680), (2336, 11565), (2570, 10512), (2628, 10280), (2920, 9252), (3084, 8760), (3285, 8224), (3504, 7710), (3855, 7008), (4112, 6570), (4380, 6168), (4626, 5840), (5140, 5256)]