16378080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 52164000

約数和(自身を除く): 35785920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 229, 240, 298, 447, 458, 480, 596, 687, 745, 894, 916, 1145, 1192, 1374, 1490, 1788, 1832, 2235, 2290, 2384, 2748, 2980, 3435, 3576, 3664, 4470, 4580, 4768, 5496, 5960, 6870, 7152, 7328, 8940, 9160, 10992, 11920, 13740, 14304, 17880, 18320, 21984, 23840, 27480, 34121, 35760, 36640, 54960, 68242, 71520, 102363, 109920, 136484, 170605, 204726, 272968, 341210, 409452, 511815, 545936, 682420, 818904, 1023630, 1091872, 1364840, 1637808, 2047260, 2729680, 3275616, 4094520, 5459360, 8189040, 16378080]

約数ペア:

[(1, 16378080), (2, 8189040), (3, 5459360), (4, 4094520), (5, 3275616), (6, 2729680), (8, 2047260), (10, 1637808), (12, 1364840), (15, 1091872), (16, 1023630), (20, 818904), (24, 682420), (30, 545936), (32, 511815), (40, 409452), (48, 341210), (60, 272968), (80, 204726), (96, 170605), (120, 136484), (149, 109920), (160, 102363), (229, 71520), (240, 68242), (298, 54960), (447, 36640), (458, 35760), (480, 34121), (596, 27480), (687, 23840), (745, 21984), (894, 18320), (916, 17880), (1145, 14304), (1192, 13740), (1374, 11920), (1490, 10992), (1788, 9160), (1832, 8940), (2235, 7328), (2290, 7152), (2384, 6870), (2748, 5960), (2980, 5496), (3435, 4768), (3576, 4580), (3664, 4470)]