298992080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 714489984

約数和(自身を除く): 415497904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 151, 212, 265, 302, 424, 467, 530, 604, 755, 848, 934, 1060, 1208, 1510, 1868, 2120, 2335, 2416, 3020, 3736, 4240, 4670, 6040, 7472, 8003, 9340, 12080, 16006, 18680, 24751, 32012, 37360, 40015, 49502, 64024, 70517, 80030, 99004, 123755, 128048, 141034, 160060, 198008, 247510, 282068, 320120, 352585, 396016, 495020, 564136, 640240, 705170, 990040, 1128272, 1410340, 1980080, 2820680, 3737401, 5641360, 7474802, 14949604, 18687005, 29899208, 37374010, 59798416, 74748020, 149496040, 298992080]

約数ペア:

[(1, 298992080), (2, 149496040), (4, 74748020), (5, 59798416), (8, 37374010), (10, 29899208), (16, 18687005), (20, 14949604), (40, 7474802), (53, 5641360), (80, 3737401), (106, 2820680), (151, 1980080), (212, 1410340), (265, 1128272), (302, 990040), (424, 705170), (467, 640240), (530, 564136), (604, 495020), (755, 396016), (848, 352585), (934, 320120), (1060, 282068), (1208, 247510), (1510, 198008), (1868, 160060), (2120, 141034), (2335, 128048), (2416, 123755), (3020, 99004), (3736, 80030), (4240, 70517), (4670, 64024), (6040, 49502), (7472, 40015), (8003, 37360), (9340, 32012), (12080, 24751), (16006, 18680)]