90574080

素因数分解:

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

素因数の和:356

約数の個数: 144

約数和(自身を含む): 293354880

約数和(自身を除く): 202780800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 229, 240, 256, 309, 320, 384, 412, 458, 480, 515, 618, 640, 687, 768, 824, 916, 960, 1030, 1145, 1236, 1280, 1374, 1545, 1648, 1832, 1920, 2060, 2290, 2472, 2748, 3090, 3296, 3435, 3664, 3840, 4120, 4580, 4944, 5496, 6180, 6592, 6870, 7328, 8240, 9160, 9888, 10992, 12360, 13184, 13740, 14656, 16480, 18320, 19776, 21984, 23587, 24720, 26368, 27480, 29312, 32960, 36640, 39552, 43968, 47174, 49440, 54960, 58624, 65920, 70761, 73280, 79104, 87936, 94348, 98880, 109920, 117935, 131840, 141522, 146560, 175872, 188696, 197760, 219840, 235870, 283044, 293120, 353805, 377392, 395520, 439680, 471740, 566088, 707610, 754784, 879360, 943480, 1132176, 1415220, 1509568, 1886960, 2264352, 2830440, 3019136, 3773920, 4528704, 5660880, 6038272, 7547840, 9057408, 11321760, 15095680, 18114816, 22643520, 30191360, 45287040, 90574080]

約数ペア:

[(1, 90574080), (2, 45287040), (3, 30191360), (4, 22643520), (5, 18114816), (6, 15095680), (8, 11321760), (10, 9057408), (12, 7547840), (15, 6038272), (16, 5660880), (20, 4528704), (24, 3773920), (30, 3019136), (32, 2830440), (40, 2264352), (48, 1886960), (60, 1509568), (64, 1415220), (80, 1132176), (96, 943480), (103, 879360), (120, 754784), (128, 707610), (160, 566088), (192, 471740), (206, 439680), (229, 395520), (240, 377392), (256, 353805), (309, 293120), (320, 283044), (384, 235870), (412, 219840), (458, 197760), (480, 188696), (515, 175872), (618, 146560), (640, 141522), (687, 131840), (768, 117935), (824, 109920), (916, 98880), (960, 94348), (1030, 87936), (1145, 79104), (1236, 73280), (1280, 70761), (1374, 65920), (1545, 58624), (1648, 54960), (1832, 49440), (1920, 47174), (2060, 43968), (2290, 39552), (2472, 36640), (2748, 32960), (3090, 29312), (3296, 27480), (3435, 26368), (3664, 24720), (3840, 23587), (4120, 21984), (4580, 19776), (4944, 18320), (5496, 16480), (6180, 14656), (6592, 13740), (6870, 13184), (7328, 12360), (8240, 10992), (9160, 9888)]