277727040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1417

約数の個数: 168

約数和(自身を含む): 969084168

約数和(自身を除く): 691357128

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, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 657, 720, 730, 876, 960, 1095, 1168, 1314, 1321, 1440, 1460, 1752, 2190, 2336, 2628, 2642, 2880, 2920, 3285, 3504, 3963, 4380, 4672, 5256, 5284, 5840, 6570, 6605, 7008, 7926, 8760, 10512, 10568, 11680, 11889, 13140, 13210, 14016, 15852, 17520, 19815, 21024, 21136, 23360, 23778, 26280, 26420, 31704, 35040, 39630, 42048, 42272, 47556, 52560, 52840, 59445, 63408, 70080, 79260, 84544, 95112, 96433, 105120, 105680, 118890, 126816, 158520, 190224, 192866, 210240, 211360, 237780, 253632, 289299, 317040, 380448, 385732, 422720, 475560, 482165, 578598, 634080, 760896, 771464, 867897, 951120, 964330, 1157196, 1268160, 1446495, 1542928, 1735794, 1902240, 1928660, 2314392, 2892990, 3085856, 3471588, 3804480, 3857320, 4339485, 4628784, 5785980, 6171712, 6943176, 7714640, 8678970, 9257568, 11571960, 13886352, 15429280, 17357940, 18515136, 23143920, 27772704, 30858560, 34715880, 46287840, 55545408, 69431760, 92575680, 138863520, 277727040]

約数ペア:

[(1, 277727040), (2, 138863520), (3, 92575680), (4, 69431760), (5, 55545408), (6, 46287840), (8, 34715880), (9, 30858560), (10, 27772704), (12, 23143920), (15, 18515136), (16, 17357940), (18, 15429280), (20, 13886352), (24, 11571960), (30, 9257568), (32, 8678970), (36, 7714640), (40, 6943176), (45, 6171712), (48, 5785980), (60, 4628784), (64, 4339485), (72, 3857320), (73, 3804480), (80, 3471588), (90, 3085856), (96, 2892990), (120, 2314392), (144, 1928660), (146, 1902240), (160, 1735794), (180, 1542928), (192, 1446495), (219, 1268160), (240, 1157196), (288, 964330), (292, 951120), (320, 867897), (360, 771464), (365, 760896), (438, 634080), (480, 578598), (576, 482165), (584, 475560), (657, 422720), (720, 385732), (730, 380448), (876, 317040), (960, 289299), (1095, 253632), (1168, 237780), (1314, 211360), (1321, 210240), (1440, 192866), (1460, 190224), (1752, 158520), (2190, 126816), (2336, 118890), (2628, 105680), (2642, 105120), (2880, 96433), (2920, 95112), (3285, 84544), (3504, 79260), (3963, 70080), (4380, 63408), (4672, 59445), (5256, 52840), (5284, 52560), (5840, 47556), (6570, 42272), (6605, 42048), (7008, 39630), (7926, 35040), (8760, 31704), (10512, 26420), (10568, 26280), (11680, 23778), (11889, 23360), (13140, 21136), (13210, 21024), (14016, 19815), (15852, 17520)]