3057040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 8356608

約数和(自身を除く): 5299568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 103, 106, 112, 140, 206, 212, 265, 280, 371, 412, 424, 515, 530, 560, 721, 742, 824, 848, 1030, 1060, 1442, 1484, 1648, 1855, 2060, 2120, 2884, 2968, 3605, 3710, 4120, 4240, 5459, 5768, 5936, 7210, 7420, 8240, 10918, 11536, 14420, 14840, 21836, 27295, 28840, 29680, 38213, 43672, 54590, 57680, 76426, 87344, 109180, 152852, 191065, 218360, 305704, 382130, 436720, 611408, 764260, 1528520, 3057040]

約数ペア:

[(1, 3057040), (2, 1528520), (4, 764260), (5, 611408), (7, 436720), (8, 382130), (10, 305704), (14, 218360), (16, 191065), (20, 152852), (28, 109180), (35, 87344), (40, 76426), (53, 57680), (56, 54590), (70, 43672), (80, 38213), (103, 29680), (106, 28840), (112, 27295), (140, 21836), (206, 14840), (212, 14420), (265, 11536), (280, 10918), (371, 8240), (412, 7420), (424, 7210), (515, 5936), (530, 5768), (560, 5459), (721, 4240), (742, 4120), (824, 3710), (848, 3605), (1030, 2968), (1060, 2884), (1442, 2120), (1484, 2060), (1648, 1855)]