16982640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 57838560

約数和(自身を除く): 40855920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 229, 240, 309, 360, 412, 458, 515, 618, 687, 720, 824, 916, 927, 1030, 1145, 1236, 1374, 1545, 1648, 1832, 1854, 2060, 2061, 2290, 2472, 2748, 3090, 3435, 3664, 3708, 4120, 4122, 4580, 4635, 4944, 5496, 6180, 6870, 7416, 8240, 8244, 9160, 9270, 10305, 10992, 12360, 13740, 14832, 16488, 18320, 18540, 20610, 23587, 24720, 27480, 32976, 37080, 41220, 47174, 54960, 70761, 74160, 82440, 94348, 117935, 141522, 164880, 188696, 212283, 235870, 283044, 353805, 377392, 424566, 471740, 566088, 707610, 849132, 943480, 1061415, 1132176, 1415220, 1698264, 1886960, 2122830, 2830440, 3396528, 4245660, 5660880, 8491320, 16982640]

約数ペア:

[(1, 16982640), (2, 8491320), (3, 5660880), (4, 4245660), (5, 3396528), (6, 2830440), (8, 2122830), (9, 1886960), (10, 1698264), (12, 1415220), (15, 1132176), (16, 1061415), (18, 943480), (20, 849132), (24, 707610), (30, 566088), (36, 471740), (40, 424566), (45, 377392), (48, 353805), (60, 283044), (72, 235870), (80, 212283), (90, 188696), (103, 164880), (120, 141522), (144, 117935), (180, 94348), (206, 82440), (229, 74160), (240, 70761), (309, 54960), (360, 47174), (412, 41220), (458, 37080), (515, 32976), (618, 27480), (687, 24720), (720, 23587), (824, 20610), (916, 18540), (927, 18320), (1030, 16488), (1145, 14832), (1236, 13740), (1374, 12360), (1545, 10992), (1648, 10305), (1832, 9270), (1854, 9160), (2060, 8244), (2061, 8240), (2290, 7416), (2472, 6870), (2748, 6180), (3090, 5496), (3435, 4944), (3664, 4635), (3708, 4580), (4120, 4122)]