121610880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 430578720

約数和(自身を除く): 308967840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 491, 516, 576, 640, 645, 688, 720, 774, 860, 960, 982, 1032, 1152, 1290, 1376, 1440, 1473, 1548, 1720, 1920, 1935, 1964, 2064, 2455, 2580, 2752, 2880, 2946, 3096, 3440, 3870, 3928, 4128, 4419, 4910, 5160, 5504, 5760, 5892, 6192, 6880, 7365, 7740, 7856, 8256, 8838, 9820, 10320, 11784, 12384, 13760, 14730, 15480, 15712, 16512, 17676, 19640, 20640, 21113, 22095, 23568, 24768, 27520, 29460, 30960, 31424, 35352, 39280, 41280, 42226, 44190, 47136, 49536, 58920, 61920, 62848, 63339, 70704, 78560, 82560, 84452, 88380, 94272, 105565, 117840, 123840, 126678, 141408, 157120, 168904, 176760, 188544, 190017, 211130, 235680, 247680, 253356, 282816, 314240, 316695, 337808, 353520, 380034, 422260, 471360, 506712, 565632, 633390, 675616, 707040, 760068, 844520, 942720, 950085, 1013424, 1266780, 1351232, 1414080, 1520136, 1689040, 1900170, 2026848, 2533560, 2702464, 2828160, 3040272, 3378080, 3800340, 4053696, 5067120, 6080544, 6756160, 7600680, 8107392, 10134240, 12161088, 13512320, 15201360, 20268480, 24322176, 30402720, 40536960, 60805440, 121610880]

約数ペア:

[(1, 121610880), (2, 60805440), (3, 40536960), (4, 30402720), (5, 24322176), (6, 20268480), (8, 15201360), (9, 13512320), (10, 12161088), (12, 10134240), (15, 8107392), (16, 7600680), (18, 6756160), (20, 6080544), (24, 5067120), (30, 4053696), (32, 3800340), (36, 3378080), (40, 3040272), (43, 2828160), (45, 2702464), (48, 2533560), (60, 2026848), (64, 1900170), (72, 1689040), (80, 1520136), (86, 1414080), (90, 1351232), (96, 1266780), (120, 1013424), (128, 950085), (129, 942720), (144, 844520), (160, 760068), (172, 707040), (180, 675616), (192, 633390), (215, 565632), (240, 506712), (258, 471360), (288, 422260), (320, 380034), (344, 353520), (360, 337808), (384, 316695), (387, 314240), (430, 282816), (480, 253356), (491, 247680), (516, 235680), (576, 211130), (640, 190017), (645, 188544), (688, 176760), (720, 168904), (774, 157120), (860, 141408), (960, 126678), (982, 123840), (1032, 117840), (1152, 105565), (1290, 94272), (1376, 88380), (1440, 84452), (1473, 82560), (1548, 78560), (1720, 70704), (1920, 63339), (1935, 62848), (1964, 61920), (2064, 58920), (2455, 49536), (2580, 47136), (2752, 44190), (2880, 42226), (2946, 41280), (3096, 39280), (3440, 35352), (3870, 31424), (3928, 30960), (4128, 29460), (4419, 27520), (4910, 24768), (5160, 23568), (5504, 22095), (5760, 21113), (5892, 20640), (6192, 19640), (6880, 17676), (7365, 16512), (7740, 15712), (7856, 15480), (8256, 14730), (8838, 13760), (9820, 12384), (10320, 11784)]