160248960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 567103680

約数和(自身を除く): 406854720

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, 516, 576, 640, 645, 647, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1294, 1376, 1440, 1548, 1720, 1920, 1935, 1941, 2064, 2580, 2588, 2752, 2880, 3096, 3235, 3440, 3870, 3882, 4128, 5160, 5176, 5504, 5760, 5823, 6192, 6470, 6880, 7740, 7764, 8256, 9705, 10320, 10352, 11646, 12384, 12940, 13760, 15480, 15528, 16512, 19410, 20640, 20704, 23292, 24768, 25880, 27520, 27821, 29115, 30960, 31056, 38820, 41280, 41408, 46584, 49536, 51760, 55642, 58230, 61920, 62112, 77640, 82560, 82816, 83463, 93168, 103520, 111284, 116460, 123840, 124224, 139105, 155280, 166926, 186336, 207040, 222568, 232920, 247680, 248448, 250389, 278210, 310560, 333852, 372672, 414080, 417315, 445136, 465840, 500778, 556420, 621120, 667704, 745344, 834630, 890272, 931680, 1001556, 1112840, 1242240, 1251945, 1335408, 1669260, 1780544, 1863360, 2003112, 2225680, 2503890, 2670816, 3338520, 3561088, 3726720, 4006224, 4451360, 5007780, 5341632, 6677040, 8012448, 8902720, 10015560, 10683264, 13354080, 16024896, 17805440, 20031120, 26708160, 32049792, 40062240, 53416320, 80124480, 160248960]

約数ペア:

[(1, 160248960), (2, 80124480), (3, 53416320), (4, 40062240), (5, 32049792), (6, 26708160), (8, 20031120), (9, 17805440), (10, 16024896), (12, 13354080), (15, 10683264), (16, 10015560), (18, 8902720), (20, 8012448), (24, 6677040), (30, 5341632), (32, 5007780), (36, 4451360), (40, 4006224), (43, 3726720), (45, 3561088), (48, 3338520), (60, 2670816), (64, 2503890), (72, 2225680), (80, 2003112), (86, 1863360), (90, 1780544), (96, 1669260), (120, 1335408), (128, 1251945), (129, 1242240), (144, 1112840), (160, 1001556), (172, 931680), (180, 890272), (192, 834630), (215, 745344), (240, 667704), (258, 621120), (288, 556420), (320, 500778), (344, 465840), (360, 445136), (384, 417315), (387, 414080), (430, 372672), (480, 333852), (516, 310560), (576, 278210), (640, 250389), (645, 248448), (647, 247680), (688, 232920), (720, 222568), (774, 207040), (860, 186336), (960, 166926), (1032, 155280), (1152, 139105), (1290, 124224), (1294, 123840), (1376, 116460), (1440, 111284), (1548, 103520), (1720, 93168), (1920, 83463), (1935, 82816), (1941, 82560), (2064, 77640), (2580, 62112), (2588, 61920), (2752, 58230), (2880, 55642), (3096, 51760), (3235, 49536), (3440, 46584), (3870, 41408), (3882, 41280), (4128, 38820), (5160, 31056), (5176, 30960), (5504, 29115), (5760, 27821), (5823, 27520), (6192, 25880), (6470, 24768), (6880, 23292), (7740, 20704), (7764, 20640), (8256, 19410), (9705, 16512), (10320, 15528), (10352, 15480), (11646, 13760), (12384, 12940)]