66629040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1223}}^1$

素因数の和:1466

約数の個数: 80

約数和(自身を含む): 207629568

約数和(自身を除く): 141000528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1223, 1362, 1816, 2270, 2446, 2724, 3405, 3632, 3669, 4540, 4892, 5448, 6115, 6810, 7338, 9080, 9784, 10896, 12230, 13620, 14676, 18160, 18345, 19568, 24460, 27240, 29352, 36690, 48920, 54480, 58704, 73380, 97840, 146760, 277621, 293520, 555242, 832863, 1110484, 1388105, 1665726, 2220968, 2776210, 3331452, 4164315, 4441936, 5552420, 6662904, 8328630, 11104840, 13325808, 16657260, 22209680, 33314520, 66629040]

約数ペア:

[(1, 66629040), (2, 33314520), (3, 22209680), (4, 16657260), (5, 13325808), (6, 11104840), (8, 8328630), (10, 6662904), (12, 5552420), (15, 4441936), (16, 4164315), (20, 3331452), (24, 2776210), (30, 2220968), (40, 1665726), (48, 1388105), (60, 1110484), (80, 832863), (120, 555242), (227, 293520), (240, 277621), (454, 146760), (681, 97840), (908, 73380), (1135, 58704), (1223, 54480), (1362, 48920), (1816, 36690), (2270, 29352), (2446, 27240), (2724, 24460), (3405, 19568), (3632, 18345), (3669, 18160), (4540, 14676), (4892, 13620), (5448, 12230), (6115, 10896), (6810, 9784), (7338, 9080)]