127719360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 168

約数和(自身を含む): 447117216

約数和(自身を除く): 319397856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 727, 732, 915, 960, 976, 1098, 1220, 1440, 1454, 1464, 1830, 1952, 2181, 2196, 2440, 2745, 2880, 2908, 2928, 3635, 3660, 3904, 4362, 4392, 4880, 5490, 5816, 5856, 6543, 7270, 7320, 8724, 8784, 9760, 10905, 10980, 11632, 11712, 13086, 14540, 14640, 17448, 17568, 19520, 21810, 21960, 23264, 26172, 29080, 29280, 32715, 34896, 35136, 43620, 43920, 44347, 46528, 52344, 58160, 58560, 65430, 69792, 87240, 87840, 88694, 104688, 116320, 130860, 133041, 139584, 174480, 175680, 177388, 209376, 221735, 232640, 261720, 266082, 348960, 354776, 399123, 418752, 443470, 523440, 532164, 665205, 697920, 709552, 798246, 886940, 1046880, 1064328, 1330410, 1419104, 1596492, 1773880, 1995615, 2093760, 2128656, 2660820, 2838208, 3192984, 3547760, 3991230, 4257312, 5321640, 6385968, 7095520, 7982460, 8514624, 10643280, 12771936, 14191040, 15964920, 21286560, 25543872, 31929840, 42573120, 63859680, 127719360]

約数ペア:

[(1, 127719360), (2, 63859680), (3, 42573120), (4, 31929840), (5, 25543872), (6, 21286560), (8, 15964920), (9, 14191040), (10, 12771936), (12, 10643280), (15, 8514624), (16, 7982460), (18, 7095520), (20, 6385968), (24, 5321640), (30, 4257312), (32, 3991230), (36, 3547760), (40, 3192984), (45, 2838208), (48, 2660820), (60, 2128656), (61, 2093760), (64, 1995615), (72, 1773880), (80, 1596492), (90, 1419104), (96, 1330410), (120, 1064328), (122, 1046880), (144, 886940), (160, 798246), (180, 709552), (183, 697920), (192, 665205), (240, 532164), (244, 523440), (288, 443470), (305, 418752), (320, 399123), (360, 354776), (366, 348960), (480, 266082), (488, 261720), (549, 232640), (576, 221735), (610, 209376), (720, 177388), (727, 175680), (732, 174480), (915, 139584), (960, 133041), (976, 130860), (1098, 116320), (1220, 104688), (1440, 88694), (1454, 87840), (1464, 87240), (1830, 69792), (1952, 65430), (2181, 58560), (2196, 58160), (2440, 52344), (2745, 46528), (2880, 44347), (2908, 43920), (2928, 43620), (3635, 35136), (3660, 34896), (3904, 32715), (4362, 29280), (4392, 29080), (4880, 26172), (5490, 23264), (5816, 21960), (5856, 21810), (6543, 19520), (7270, 17568), (7320, 17448), (8724, 14640), (8784, 14540), (9760, 13086), (10905, 11712), (10980, 11632)]