125143560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347621}}^1$

素因数の和:347638

約数の個数: 48

約数和(自身を含む): 406717740

約数和(自身を除く): 281574180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 347621, 695242, 1042863, 1390484, 1738105, 2085726, 2780968, 3128589, 3476210, 4171452, 5214315, 6257178, 6952420, 8342904, 10428630, 12514356, 13904840, 15642945, 20857260, 25028712, 31285890, 41714520, 62571780, 125143560]

約数ペア:

[(1, 125143560), (2, 62571780), (3, 41714520), (4, 31285890), (5, 25028712), (6, 20857260), (8, 15642945), (9, 13904840), (10, 12514356), (12, 10428630), (15, 8342904), (18, 6952420), (20, 6257178), (24, 5214315), (30, 4171452), (36, 3476210), (40, 3128589), (45, 2780968), (60, 2085726), (72, 1738105), (90, 1390484), (120, 1042863), (180, 695242), (360, 347621)]