12831960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 39149280

約数和(自身を除く): 26317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1753, 1830, 2440, 3506, 3660, 5259, 7012, 7320, 8765, 10518, 14024, 17530, 21036, 26295, 35060, 42072, 52590, 70120, 105180, 106933, 210360, 213866, 320799, 427732, 534665, 641598, 855464, 1069330, 1283196, 1603995, 2138660, 2566392, 3207990, 4277320, 6415980, 12831960]

約数ペア:

[(1, 12831960), (2, 6415980), (3, 4277320), (4, 3207990), (5, 2566392), (6, 2138660), (8, 1603995), (10, 1283196), (12, 1069330), (15, 855464), (20, 641598), (24, 534665), (30, 427732), (40, 320799), (60, 213866), (61, 210360), (120, 106933), (122, 105180), (183, 70120), (244, 52590), (305, 42072), (366, 35060), (488, 26295), (610, 21036), (732, 17530), (915, 14024), (1220, 10518), (1464, 8765), (1753, 7320), (1830, 7012), (2440, 5259), (3506, 3660)]