859203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{51511}}^1$

素因数の和:51664

約数の個数: 64

約数和(自身を含む): 2596204800

約数和(自身を除く): 1737001320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 51511, 103022, 154533, 206044, 257555, 309066, 412088, 515110, 618132, 772665, 1030220, 1236264, 1545330, 2060440, 3090660, 6181320, 7160029, 14320058, 21480087, 28640116, 35800145, 42960174, 57280232, 71600290, 85920348, 107400435, 143200580, 171840696, 214800870, 286401160, 429601740, 859203480]

約数ペア:

[(1, 859203480), (2, 429601740), (3, 286401160), (4, 214800870), (5, 171840696), (6, 143200580), (8, 107400435), (10, 85920348), (12, 71600290), (15, 57280232), (20, 42960174), (24, 35800145), (30, 28640116), (40, 21480087), (60, 14320058), (120, 7160029), (139, 6181320), (278, 3090660), (417, 2060440), (556, 1545330), (695, 1236264), (834, 1030220), (1112, 772665), (1390, 618132), (1668, 515110), (2085, 412088), (2780, 309066), (3336, 257555), (4170, 206044), (5560, 154533), (8340, 103022), (16680, 51511)]