1671392640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{870517}}^1$

素因数の和:870539

約数の個数: 64

約数和(自身を含む): 5327570160

約数和(自身を除く): 3656177520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 870517, 1741034, 2611551, 3482068, 4352585, 5223102, 6964136, 8705170, 10446204, 13057755, 13928272, 17410340, 20892408, 26115510, 27856544, 34820680, 41784816, 52231020, 55713088, 69641360, 83569632, 104462040, 111426176, 139282720, 167139264, 208924080, 278565440, 334278528, 417848160, 557130880, 835696320, 1671392640]

約数ペア:

[(1, 1671392640), (2, 835696320), (3, 557130880), (4, 417848160), (5, 334278528), (6, 278565440), (8, 208924080), (10, 167139264), (12, 139282720), (15, 111426176), (16, 104462040), (20, 83569632), (24, 69641360), (30, 55713088), (32, 52231020), (40, 41784816), (48, 34820680), (60, 27856544), (64, 26115510), (80, 20892408), (96, 17410340), (120, 13928272), (128, 13057755), (160, 10446204), (192, 8705170), (240, 6964136), (320, 5223102), (384, 4352585), (480, 3482068), (640, 2611551), (960, 1741034), (1920, 870517)]