55748160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1525

約数の個数: 168

約数和(自身を含む): 206639160

約数和(自身を除く): 150891000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1489, 1560, 1872, 2080, 2340, 2496, 2880, 2978, 3120, 3744, 4160, 4467, 4680, 5956, 6240, 7445, 7488, 8934, 9360, 11912, 12480, 13401, 14890, 17868, 18720, 19357, 22335, 23824, 26802, 29780, 35736, 37440, 38714, 44670, 47648, 53604, 58071, 59560, 67005, 71472, 77428, 89340, 95296, 96785, 107208, 116142, 119120, 134010, 142944, 154856, 174213, 178680, 193570, 214416, 232284, 238240, 268020, 285888, 290355, 309712, 348426, 357360, 387140, 428832, 464568, 476480, 536040, 580710, 619424, 696852, 714720, 774280, 857664, 871065, 929136, 1072080, 1161420, 1238848, 1393704, 1429440, 1548560, 1742130, 1858272, 2144160, 2322840, 2787408, 3097120, 3484260, 3716544, 4288320, 4645680, 5574816, 6194240, 6968520, 9291360, 11149632, 13937040, 18582720, 27874080, 55748160]

約数ペア:

[(1, 55748160), (2, 27874080), (3, 18582720), (4, 13937040), (5, 11149632), (6, 9291360), (8, 6968520), (9, 6194240), (10, 5574816), (12, 4645680), (13, 4288320), (15, 3716544), (16, 3484260), (18, 3097120), (20, 2787408), (24, 2322840), (26, 2144160), (30, 1858272), (32, 1742130), (36, 1548560), (39, 1429440), (40, 1393704), (45, 1238848), (48, 1161420), (52, 1072080), (60, 929136), (64, 871065), (65, 857664), (72, 774280), (78, 714720), (80, 696852), (90, 619424), (96, 580710), (104, 536040), (117, 476480), (120, 464568), (130, 428832), (144, 387140), (156, 357360), (160, 348426), (180, 309712), (192, 290355), (195, 285888), (208, 268020), (234, 238240), (240, 232284), (260, 214416), (288, 193570), (312, 178680), (320, 174213), (360, 154856), (390, 142944), (416, 134010), (468, 119120), (480, 116142), (520, 107208), (576, 96785), (585, 95296), (624, 89340), (720, 77428), (780, 71472), (832, 67005), (936, 59560), (960, 58071), (1040, 53604), (1170, 47648), (1248, 44670), (1440, 38714), (1489, 37440), (1560, 35736), (1872, 29780), (2080, 26802), (2340, 23824), (2496, 22335), (2880, 19357), (2978, 18720), (3120, 17868), (3744, 14890), (4160, 13401), (4467, 12480), (4680, 11912), (5956, 9360), (6240, 8934), (7445, 7488)]