25243560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{70121}}^1$

素因数の和:70138

約数の個数: 48

約数和(自身を含む): 82042740

約数和(自身を除く): 56799180

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, 70121, 140242, 210363, 280484, 350605, 420726, 560968, 631089, 701210, 841452, 1051815, 1262178, 1402420, 1682904, 2103630, 2524356, 2804840, 3155445, 4207260, 5048712, 6310890, 8414520, 12621780, 25243560]

約数ペア:

[(1, 25243560), (2, 12621780), (3, 8414520), (4, 6310890), (5, 5048712), (6, 4207260), (8, 3155445), (9, 2804840), (10, 2524356), (12, 2103630), (15, 1682904), (18, 1402420), (20, 1262178), (24, 1051815), (30, 841452), (36, 701210), (40, 631089), (45, 560968), (60, 420726), (72, 350605), (90, 280484), (120, 210363), (180, 140242), (360, 70121)]