3024640

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 7726320

約数和(自身を除く): 4701680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 139, 160, 170, 256, 272, 278, 320, 340, 544, 556, 640, 680, 695, 1088, 1112, 1280, 1360, 1390, 2176, 2224, 2363, 2720, 2780, 4352, 4448, 4726, 5440, 5560, 8896, 9452, 10880, 11120, 11815, 17792, 18904, 21760, 22240, 23630, 35584, 37808, 44480, 47260, 75616, 88960, 94520, 151232, 177920, 189040, 302464, 378080, 604928, 756160, 1512320, 3024640]

約数ペア:

[(1, 3024640), (2, 1512320), (4, 756160), (5, 604928), (8, 378080), (10, 302464), (16, 189040), (17, 177920), (20, 151232), (32, 94520), (34, 88960), (40, 75616), (64, 47260), (68, 44480), (80, 37808), (85, 35584), (128, 23630), (136, 22240), (139, 21760), (160, 18904), (170, 17792), (256, 11815), (272, 11120), (278, 10880), (320, 9452), (340, 8896), (544, 5560), (556, 5440), (640, 4726), (680, 4448), (695, 4352), (1088, 2780), (1112, 2720), (1280, 2363), (1360, 2224), (1390, 2176)]