120186720

素因数分解:

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

素因数の和:714

約数の個数: 192

約数和(自身を含む): 431101440

約数和(自身を除く): 310914720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 647, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1294, 1376, 1440, 1548, 1720, 1935, 1941, 2064, 2160, 2322, 2580, 2588, 3096, 3235, 3440, 3870, 3882, 4128, 4320, 4644, 5160, 5176, 5805, 5823, 6192, 6470, 6880, 7740, 7764, 9288, 9705, 10320, 10352, 11610, 11646, 12384, 12940, 15480, 15528, 17469, 18576, 19410, 20640, 20704, 23220, 23292, 25880, 27821, 29115, 30960, 31056, 34938, 37152, 38820, 46440, 46584, 51760, 55642, 58230, 61920, 62112, 69876, 77640, 83463, 87345, 92880, 93168, 103520, 111284, 116460, 139105, 139752, 155280, 166926, 174690, 185760, 186336, 222568, 232920, 250389, 278210, 279504, 310560, 333852, 349380, 417315, 445136, 465840, 500778, 556420, 559008, 667704, 698760, 751167, 834630, 890272, 931680, 1001556, 1112840, 1251945, 1335408, 1397520, 1502334, 1669260, 2003112, 2225680, 2503890, 2670816, 2795040, 3004668, 3338520, 3755835, 4006224, 4451360, 5007780, 6009336, 6677040, 7511670, 8012448, 10015560, 12018672, 13354080, 15023340, 20031120, 24037344, 30046680, 40062240, 60093360, 120186720]

約数ペア:

[(1, 120186720), (2, 60093360), (3, 40062240), (4, 30046680), (5, 24037344), (6, 20031120), (8, 15023340), (9, 13354080), (10, 12018672), (12, 10015560), (15, 8012448), (16, 7511670), (18, 6677040), (20, 6009336), (24, 5007780), (27, 4451360), (30, 4006224), (32, 3755835), (36, 3338520), (40, 3004668), (43, 2795040), (45, 2670816), (48, 2503890), (54, 2225680), (60, 2003112), (72, 1669260), (80, 1502334), (86, 1397520), (90, 1335408), (96, 1251945), (108, 1112840), (120, 1001556), (129, 931680), (135, 890272), (144, 834630), (160, 751167), (172, 698760), (180, 667704), (215, 559008), (216, 556420), (240, 500778), (258, 465840), (270, 445136), (288, 417315), (344, 349380), (360, 333852), (387, 310560), (430, 279504), (432, 278210), (480, 250389), (516, 232920), (540, 222568), (645, 186336), (647, 185760), (688, 174690), (720, 166926), (774, 155280), (860, 139752), (864, 139105), (1032, 116460), (1080, 111284), (1161, 103520), (1290, 93168), (1294, 92880), (1376, 87345), (1440, 83463), (1548, 77640), (1720, 69876), (1935, 62112), (1941, 61920), (2064, 58230), (2160, 55642), (2322, 51760), (2580, 46584), (2588, 46440), (3096, 38820), (3235, 37152), (3440, 34938), (3870, 31056), (3882, 30960), (4128, 29115), (4320, 27821), (4644, 25880), (5160, 23292), (5176, 23220), (5805, 20704), (5823, 20640), (6192, 19410), (6470, 18576), (6880, 17469), (7740, 15528), (7764, 15480), (9288, 12940), (9705, 12384), (10320, 11646), (10352, 11610)]