2442560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 56

約数和(自身を含む): 6172200

約数和(自身を除く): 3729640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 449, 544, 680, 898, 1088, 1360, 1796, 2245, 2720, 3592, 4490, 5440, 7184, 7633, 8980, 14368, 15266, 17960, 28736, 30532, 35920, 38165, 61064, 71840, 76330, 122128, 143680, 152660, 244256, 305320, 488512, 610640, 1221280, 2442560]

約数ペア:

[(1, 2442560), (2, 1221280), (4, 610640), (5, 488512), (8, 305320), (10, 244256), (16, 152660), (17, 143680), (20, 122128), (32, 76330), (34, 71840), (40, 61064), (64, 38165), (68, 35920), (80, 30532), (85, 28736), (136, 17960), (160, 15266), (170, 14368), (272, 8980), (320, 7633), (340, 7184), (449, 5440), (544, 4490), (680, 3592), (898, 2720), (1088, 2245), (1360, 1796)]