271722240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 216

約数和(自身を含む): 953403360

約数和(自身を除く): 681681120

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, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 229, 240, 256, 288, 309, 320, 360, 384, 412, 458, 480, 515, 576, 618, 640, 687, 720, 768, 824, 916, 927, 960, 1030, 1145, 1152, 1236, 1280, 1374, 1440, 1545, 1648, 1832, 1854, 1920, 2060, 2061, 2290, 2304, 2472, 2748, 2880, 3090, 3296, 3435, 3664, 3708, 3840, 4120, 4122, 4580, 4635, 4944, 5496, 5760, 6180, 6592, 6870, 7328, 7416, 8240, 8244, 9160, 9270, 9888, 10305, 10992, 11520, 12360, 13184, 13740, 14656, 14832, 16480, 16488, 18320, 18540, 19776, 20610, 21984, 23587, 24720, 26368, 27480, 29312, 29664, 32960, 32976, 36640, 37080, 39552, 41220, 43968, 47174, 49440, 54960, 58624, 59328, 65920, 65952, 70761, 73280, 74160, 79104, 82440, 87936, 94348, 98880, 109920, 117935, 118656, 131840, 131904, 141522, 146560, 148320, 164880, 175872, 188696, 197760, 212283, 219840, 235870, 237312, 263808, 283044, 293120, 296640, 329760, 353805, 377392, 395520, 424566, 439680, 471740, 527616, 566088, 593280, 659520, 707610, 754784, 849132, 879360, 943480, 1061415, 1132176, 1186560, 1319040, 1415220, 1509568, 1698264, 1886960, 2122830, 2264352, 2638080, 2830440, 3019136, 3396528, 3773920, 4245660, 4528704, 5660880, 6038272, 6793056, 7547840, 8491320, 9057408, 11321760, 13586112, 15095680, 16982640, 18114816, 22643520, 27172224, 30191360, 33965280, 45287040, 54344448, 67930560, 90574080, 135861120, 271722240]

約数ペア:

[(1, 271722240), (2, 135861120), (3, 90574080), (4, 67930560), (5, 54344448), (6, 45287040), (8, 33965280), (9, 30191360), (10, 27172224), (12, 22643520), (15, 18114816), (16, 16982640), (18, 15095680), (20, 13586112), (24, 11321760), (30, 9057408), (32, 8491320), (36, 7547840), (40, 6793056), (45, 6038272), (48, 5660880), (60, 4528704), (64, 4245660), (72, 3773920), (80, 3396528), (90, 3019136), (96, 2830440), (103, 2638080), (120, 2264352), (128, 2122830), (144, 1886960), (160, 1698264), (180, 1509568), (192, 1415220), (206, 1319040), (229, 1186560), (240, 1132176), (256, 1061415), (288, 943480), (309, 879360), (320, 849132), (360, 754784), (384, 707610), (412, 659520), (458, 593280), (480, 566088), (515, 527616), (576, 471740), (618, 439680), (640, 424566), (687, 395520), (720, 377392), (768, 353805), (824, 329760), (916, 296640), (927, 293120), (960, 283044), (1030, 263808), (1145, 237312), (1152, 235870), (1236, 219840), (1280, 212283), (1374, 197760), (1440, 188696), (1545, 175872), (1648, 164880), (1832, 148320), (1854, 146560), (1920, 141522), (2060, 131904), (2061, 131840), (2290, 118656), (2304, 117935), (2472, 109920), (2748, 98880), (2880, 94348), (3090, 87936), (3296, 82440), (3435, 79104), (3664, 74160), (3708, 73280), (3840, 70761), (4120, 65952), (4122, 65920), (4580, 59328), (4635, 58624), (4944, 54960), (5496, 49440), (5760, 47174), (6180, 43968), (6592, 41220), (6870, 39552), (7328, 37080), (7416, 36640), (8240, 32976), (8244, 32960), (9160, 29664), (9270, 29312), (9888, 27480), (10305, 26368), (10992, 24720), (11520, 23587), (12360, 21984), (13184, 20610), (13740, 19776), (14656, 18540), (14832, 18320), (16480, 16488)]