122922720

素因数分解:

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

素因数の和:85384

約数の個数: 72

約数和(自身を含む): 419478696

約数和(自身を除く): 296555976

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, 85363, 170726, 256089, 341452, 426815, 512178, 682904, 768267, 853630, 1024356, 1280445, 1365808, 1536534, 1707260, 2048712, 2560890, 2731616, 3073068, 3414520, 3841335, 4097424, 5121780, 6146136, 6829040, 7682670, 8194848, 10243560, 12292272, 13658080, 15365340, 20487120, 24584544, 30730680, 40974240, 61461360, 122922720]

約数ペア:

[(1, 122922720), (2, 61461360), (3, 40974240), (4, 30730680), (5, 24584544), (6, 20487120), (8, 15365340), (9, 13658080), (10, 12292272), (12, 10243560), (15, 8194848), (16, 7682670), (18, 6829040), (20, 6146136), (24, 5121780), (30, 4097424), (32, 3841335), (36, 3414520), (40, 3073068), (45, 2731616), (48, 2560890), (60, 2048712), (72, 1707260), (80, 1536534), (90, 1365808), (96, 1280445), (120, 1024356), (144, 853630), (160, 768267), (180, 682904), (240, 512178), (288, 426815), (360, 341452), (480, 256089), (720, 170726), (1440, 85363)]