384656640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 1241116800

約数和(自身を除く): 856460160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 872, 919, 960, 1090, 1280, 1308, 1635, 1744, 1838, 1920, 2180, 2616, 2757, 3270, 3488, 3676, 3840, 4360, 4595, 5232, 5514, 6540, 6976, 7352, 8720, 9190, 10464, 11028, 13080, 13785, 13952, 14704, 17440, 18380, 20928, 22056, 26160, 27570, 27904, 29408, 34880, 36760, 41856, 44112, 52320, 55140, 58816, 69760, 73520, 83712, 88224, 100171, 104640, 110280, 117632, 139520, 147040, 176448, 200342, 209280, 220560, 235264, 294080, 300513, 352896, 400684, 418560, 441120, 500855, 588160, 601026, 705792, 801368, 882240, 1001710, 1176320, 1202052, 1502565, 1602736, 1764480, 2003420, 2404104, 3005130, 3205472, 3528960, 4006840, 4808208, 6010260, 6410944, 8013680, 9616416, 12020520, 12821888, 16027360, 19232832, 24041040, 25643776, 32054720, 38465664, 48082080, 64109440, 76931328, 96164160, 128218880, 192328320, 384656640]

約数ペア:

[(1, 384656640), (2, 192328320), (3, 128218880), (4, 96164160), (5, 76931328), (6, 64109440), (8, 48082080), (10, 38465664), (12, 32054720), (15, 25643776), (16, 24041040), (20, 19232832), (24, 16027360), (30, 12821888), (32, 12020520), (40, 9616416), (48, 8013680), (60, 6410944), (64, 6010260), (80, 4808208), (96, 4006840), (109, 3528960), (120, 3205472), (128, 3005130), (160, 2404104), (192, 2003420), (218, 1764480), (240, 1602736), (256, 1502565), (320, 1202052), (327, 1176320), (384, 1001710), (436, 882240), (480, 801368), (545, 705792), (640, 601026), (654, 588160), (768, 500855), (872, 441120), (919, 418560), (960, 400684), (1090, 352896), (1280, 300513), (1308, 294080), (1635, 235264), (1744, 220560), (1838, 209280), (1920, 200342), (2180, 176448), (2616, 147040), (2757, 139520), (3270, 117632), (3488, 110280), (3676, 104640), (3840, 100171), (4360, 88224), (4595, 83712), (5232, 73520), (5514, 69760), (6540, 58816), (6976, 55140), (7352, 52320), (8720, 44112), (9190, 41856), (10464, 36760), (11028, 34880), (13080, 29408), (13785, 27904), (13952, 27570), (14704, 26160), (17440, 22056), (18380, 20928)]