30330160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 82619712

約数和(自身を除く): 52289552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1321, 1435, 1640, 2296, 2642, 2870, 3280, 4592, 5284, 5740, 6605, 9247, 10568, 11480, 13210, 18494, 21136, 22960, 26420, 36988, 46235, 52840, 54161, 73976, 92470, 105680, 108322, 147952, 184940, 216644, 270805, 369880, 379127, 433288, 541610, 739760, 758254, 866576, 1083220, 1516508, 1895635, 2166440, 3033016, 3791270, 4332880, 6066032, 7582540, 15165080, 30330160]

約数ペア:

[(1, 30330160), (2, 15165080), (4, 7582540), (5, 6066032), (7, 4332880), (8, 3791270), (10, 3033016), (14, 2166440), (16, 1895635), (20, 1516508), (28, 1083220), (35, 866576), (40, 758254), (41, 739760), (56, 541610), (70, 433288), (80, 379127), (82, 369880), (112, 270805), (140, 216644), (164, 184940), (205, 147952), (280, 108322), (287, 105680), (328, 92470), (410, 73976), (560, 54161), (574, 52840), (656, 46235), (820, 36988), (1148, 26420), (1321, 22960), (1435, 21136), (1640, 18494), (2296, 13210), (2642, 11480), (2870, 10568), (3280, 9247), (4592, 6605), (5284, 5740)]