61461360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{85363}}^1$

素因数の和:85382

約数の個数: 60

約数和(自身を含む): 206410152

約数和(自身を除く): 144948792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 85363, 170726, 256089, 341452, 426815, 512178, 682904, 768267, 853630, 1024356, 1280445, 1365808, 1536534, 1707260, 2048712, 2560890, 3073068, 3414520, 3841335, 4097424, 5121780, 6146136, 6829040, 7682670, 10243560, 12292272, 15365340, 20487120, 30730680, 61461360]

約数ペア:

[(1, 61461360), (2, 30730680), (3, 20487120), (4, 15365340), (5, 12292272), (6, 10243560), (8, 7682670), (9, 6829040), (10, 6146136), (12, 5121780), (15, 4097424), (16, 3841335), (18, 3414520), (20, 3073068), (24, 2560890), (30, 2048712), (36, 1707260), (40, 1536534), (45, 1365808), (48, 1280445), (60, 1024356), (72, 853630), (80, 768267), (90, 682904), (120, 512178), (144, 426815), (180, 341452), (240, 256089), (360, 170726), (720, 85363)]