506240880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20479}}^1$

素因数の和:20598

約数の個数: 80

約数和(自身を含む): 1584660480

約数和(自身を除く): 1078419600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 20479, 24720, 40958, 61437, 81916, 102395, 122874, 163832, 204790, 245748, 307185, 327664, 409580, 491496, 614370, 819160, 982992, 1228740, 1638320, 2109337, 2457480, 4218674, 4914960, 6328011, 8437348, 10546685, 12656022, 16874696, 21093370, 25312044, 31640055, 33749392, 42186740, 50624088, 63280110, 84373480, 101248176, 126560220, 168746960, 253120440, 506240880]

約数ペア:

[(1, 506240880), (2, 253120440), (3, 168746960), (4, 126560220), (5, 101248176), (6, 84373480), (8, 63280110), (10, 50624088), (12, 42186740), (15, 33749392), (16, 31640055), (20, 25312044), (24, 21093370), (30, 16874696), (40, 12656022), (48, 10546685), (60, 8437348), (80, 6328011), (103, 4914960), (120, 4218674), (206, 2457480), (240, 2109337), (309, 1638320), (412, 1228740), (515, 982992), (618, 819160), (824, 614370), (1030, 491496), (1236, 409580), (1545, 327664), (1648, 307185), (2060, 245748), (2472, 204790), (3090, 163832), (4120, 122874), (4944, 102395), (6180, 81916), (8240, 61437), (12360, 40958), (20479, 24720)]