1230320880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12119}}^1$

素因数の和:12188

約数の個数: 160

約数和(自身を含む): 4328294400

約数和(自身を除く): 3097973520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 5076, 5640, 6345, 6768, 8460, 10152, 11280, 12119, 12690, 16920, 20304, 24238, 25380, 33840, 36357, 48476, 50760, 60595, 72714, 96952, 101520, 109071, 121190, 145428, 181785, 193904, 218142, 242380, 290856, 327213, 363570, 436284, 484760, 545355, 569593, 581712, 654426, 727140, 872568, 969520, 1090710, 1139186, 1308852, 1454280, 1636065, 1708779, 1745136, 2181420, 2278372, 2617704, 2847965, 2908560, 3272130, 3417558, 4362840, 4556744, 5126337, 5235408, 5695930, 6544260, 6835116, 8543895, 8725680, 9113488, 10252674, 11391860, 13088520, 13670232, 15379011, 17087790, 20505348, 22783720, 25631685, 26177040, 27340464, 30758022, 34175580, 41010696, 45567440, 51263370, 61516044, 68351160, 76895055, 82021392, 102526740, 123032088, 136702320, 153790110, 205053480, 246064176, 307580220, 410106960, 615160440, 1230320880]

約数ペア:

[(1, 1230320880), (2, 615160440), (3, 410106960), (4, 307580220), (5, 246064176), (6, 205053480), (8, 153790110), (9, 136702320), (10, 123032088), (12, 102526740), (15, 82021392), (16, 76895055), (18, 68351160), (20, 61516044), (24, 51263370), (27, 45567440), (30, 41010696), (36, 34175580), (40, 30758022), (45, 27340464), (47, 26177040), (48, 25631685), (54, 22783720), (60, 20505348), (72, 17087790), (80, 15379011), (90, 13670232), (94, 13088520), (108, 11391860), (120, 10252674), (135, 9113488), (141, 8725680), (144, 8543895), (180, 6835116), (188, 6544260), (216, 5695930), (235, 5235408), (240, 5126337), (270, 4556744), (282, 4362840), (360, 3417558), (376, 3272130), (423, 2908560), (432, 2847965), (470, 2617704), (540, 2278372), (564, 2181420), (705, 1745136), (720, 1708779), (752, 1636065), (846, 1454280), (940, 1308852), (1080, 1139186), (1128, 1090710), (1269, 969520), (1410, 872568), (1692, 727140), (1880, 654426), (2115, 581712), (2160, 569593), (2256, 545355), (2538, 484760), (2820, 436284), (3384, 363570), (3760, 327213), (4230, 290856), (5076, 242380), (5640, 218142), (6345, 193904), (6768, 181785), (8460, 145428), (10152, 121190), (11280, 109071), (12119, 101520), (12690, 96952), (16920, 72714), (20304, 60595), (24238, 50760), (25380, 48476), (33840, 36357)]