121412160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{42157}}^1$

素因数の和:42180

約数の個数: 84

約数和(自身を含む): 417617148

約数和(自身を除く): 296204988

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 42157, 84314, 126471, 168628, 210785, 252942, 337256, 379413, 421570, 505884, 632355, 674512, 758826, 843140, 1011768, 1264710, 1349024, 1517652, 1686280, 1897065, 2023536, 2529420, 2698048, 3035304, 3372560, 3794130, 4047072, 5058840, 6070608, 6745120, 7588260, 8094144, 10117680, 12141216, 13490240, 15176520, 20235360, 24282432, 30353040, 40470720, 60706080, 121412160]

約数ペア:

[(1, 121412160), (2, 60706080), (3, 40470720), (4, 30353040), (5, 24282432), (6, 20235360), (8, 15176520), (9, 13490240), (10, 12141216), (12, 10117680), (15, 8094144), (16, 7588260), (18, 6745120), (20, 6070608), (24, 5058840), (30, 4047072), (32, 3794130), (36, 3372560), (40, 3035304), (45, 2698048), (48, 2529420), (60, 2023536), (64, 1897065), (72, 1686280), (80, 1517652), (90, 1349024), (96, 1264710), (120, 1011768), (144, 843140), (160, 758826), (180, 674512), (192, 632355), (240, 505884), (288, 421570), (320, 379413), (360, 337256), (480, 252942), (576, 210785), (720, 168628), (960, 126471), (1440, 84314), (2880, 42157)]