165545280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1293

約数の個数: 168

約数和(自身を含む): 581997312

約数和(自身を除く): 416452032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1223, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2446, 2820, 2880, 3008, 3384, 3669, 3760, 4230, 4512, 4892, 5640, 6115, 6768, 7338, 7520, 8460, 9024, 9784, 11007, 11280, 12230, 13536, 14676, 15040, 16920, 18345, 19568, 22014, 22560, 24460, 27072, 29352, 33840, 36690, 39136, 44028, 45120, 48920, 55035, 57481, 58704, 67680, 73380, 78272, 88056, 97840, 110070, 114962, 117408, 135360, 146760, 172443, 176112, 195680, 220140, 229924, 234816, 287405, 293520, 344886, 352224, 391360, 440280, 459848, 517329, 574810, 587040, 689772, 704448, 862215, 880560, 919696, 1034658, 1149620, 1174080, 1379544, 1724430, 1761120, 1839392, 2069316, 2299240, 2586645, 2759088, 3448860, 3522240, 3678784, 4138632, 4598480, 5173290, 5518176, 6897720, 8277264, 9196960, 10346580, 11036352, 13795440, 16554528, 18393920, 20693160, 27590880, 33109056, 41386320, 55181760, 82772640, 165545280]

約数ペア:

[(1, 165545280), (2, 82772640), (3, 55181760), (4, 41386320), (5, 33109056), (6, 27590880), (8, 20693160), (9, 18393920), (10, 16554528), (12, 13795440), (15, 11036352), (16, 10346580), (18, 9196960), (20, 8277264), (24, 6897720), (30, 5518176), (32, 5173290), (36, 4598480), (40, 4138632), (45, 3678784), (47, 3522240), (48, 3448860), (60, 2759088), (64, 2586645), (72, 2299240), (80, 2069316), (90, 1839392), (94, 1761120), (96, 1724430), (120, 1379544), (141, 1174080), (144, 1149620), (160, 1034658), (180, 919696), (188, 880560), (192, 862215), (235, 704448), (240, 689772), (282, 587040), (288, 574810), (320, 517329), (360, 459848), (376, 440280), (423, 391360), (470, 352224), (480, 344886), (564, 293520), (576, 287405), (705, 234816), (720, 229924), (752, 220140), (846, 195680), (940, 176112), (960, 172443), (1128, 146760), (1223, 135360), (1410, 117408), (1440, 114962), (1504, 110070), (1692, 97840), (1880, 88056), (2115, 78272), (2256, 73380), (2446, 67680), (2820, 58704), (2880, 57481), (3008, 55035), (3384, 48920), (3669, 45120), (3760, 44028), (4230, 39136), (4512, 36690), (4892, 33840), (5640, 29352), (6115, 27072), (6768, 24460), (7338, 22560), (7520, 22014), (8460, 19568), (9024, 18345), (9784, 16920), (11007, 15040), (11280, 14676), (12230, 13536)]