2507040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1741}}^1$

素因数の和:1762

約数の個数: 72

約数和(自身を含む): 8560188

約数和(自身を除く): 6053148

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1741, 3482, 5223, 6964, 8705, 10446, 13928, 15669, 17410, 20892, 26115, 27856, 31338, 34820, 41784, 52230, 55712, 62676, 69640, 78345, 83568, 104460, 125352, 139280, 156690, 167136, 208920, 250704, 278560, 313380, 417840, 501408, 626760, 835680, 1253520, 2507040]

約数ペア:

[(1, 2507040), (2, 1253520), (3, 835680), (4, 626760), (5, 501408), (6, 417840), (8, 313380), (9, 278560), (10, 250704), (12, 208920), (15, 167136), (16, 156690), (18, 139280), (20, 125352), (24, 104460), (30, 83568), (32, 78345), (36, 69640), (40, 62676), (45, 55712), (48, 52230), (60, 41784), (72, 34820), (80, 31338), (90, 27856), (96, 26115), (120, 20892), (144, 17410), (160, 15669), (180, 13928), (240, 10446), (288, 8705), (360, 6964), (480, 5223), (720, 3482), (1440, 1741)]