27541440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 168

約数和(自身を含む): 96761808

約数和(自身を除く): 69220368

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, 64, 72, 73, 80, 90, 96, 120, 131, 144, 146, 160, 180, 192, 219, 240, 262, 288, 292, 320, 360, 365, 393, 438, 480, 524, 576, 584, 655, 657, 720, 730, 786, 876, 960, 1048, 1095, 1168, 1179, 1310, 1314, 1440, 1460, 1572, 1752, 1965, 2096, 2190, 2336, 2358, 2620, 2628, 2880, 2920, 3144, 3285, 3504, 3930, 4192, 4380, 4672, 4716, 5240, 5256, 5840, 5895, 6288, 6570, 7008, 7860, 8384, 8760, 9432, 9563, 10480, 10512, 11680, 11790, 12576, 13140, 14016, 15720, 17520, 18864, 19126, 20960, 21024, 23360, 23580, 25152, 26280, 28689, 31440, 35040, 37728, 38252, 41920, 42048, 47160, 47815, 52560, 57378, 62880, 70080, 75456, 76504, 86067, 94320, 95630, 105120, 114756, 125760, 143445, 153008, 172134, 188640, 191260, 210240, 229512, 286890, 306016, 344268, 377280, 382520, 430335, 459024, 573780, 612032, 688536, 765040, 860670, 918048, 1147560, 1377072, 1530080, 1721340, 1836096, 2295120, 2754144, 3060160, 3442680, 4590240, 5508288, 6885360, 9180480, 13770720, 27541440]

約数ペア:

[(1, 27541440), (2, 13770720), (3, 9180480), (4, 6885360), (5, 5508288), (6, 4590240), (8, 3442680), (9, 3060160), (10, 2754144), (12, 2295120), (15, 1836096), (16, 1721340), (18, 1530080), (20, 1377072), (24, 1147560), (30, 918048), (32, 860670), (36, 765040), (40, 688536), (45, 612032), (48, 573780), (60, 459024), (64, 430335), (72, 382520), (73, 377280), (80, 344268), (90, 306016), (96, 286890), (120, 229512), (131, 210240), (144, 191260), (146, 188640), (160, 172134), (180, 153008), (192, 143445), (219, 125760), (240, 114756), (262, 105120), (288, 95630), (292, 94320), (320, 86067), (360, 76504), (365, 75456), (393, 70080), (438, 62880), (480, 57378), (524, 52560), (576, 47815), (584, 47160), (655, 42048), (657, 41920), (720, 38252), (730, 37728), (786, 35040), (876, 31440), (960, 28689), (1048, 26280), (1095, 25152), (1168, 23580), (1179, 23360), (1310, 21024), (1314, 20960), (1440, 19126), (1460, 18864), (1572, 17520), (1752, 15720), (1965, 14016), (2096, 13140), (2190, 12576), (2336, 11790), (2358, 11680), (2620, 10512), (2628, 10480), (2880, 9563), (2920, 9432), (3144, 8760), (3285, 8384), (3504, 7860), (3930, 7008), (4192, 6570), (4380, 6288), (4672, 5895), (4716, 5840), (5240, 5256)]