61692720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257053}}^1$

素因数の和:257069

約数の個数: 40

約数和(自身を含む): 191248176

約数和(自身を除く): 129555456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257053, 514106, 771159, 1028212, 1285265, 1542318, 2056424, 2570530, 3084636, 3855795, 4112848, 5141060, 6169272, 7711590, 10282120, 12338544, 15423180, 20564240, 30846360, 61692720]

約数ペア:

[(1, 61692720), (2, 30846360), (3, 20564240), (4, 15423180), (5, 12338544), (6, 10282120), (8, 7711590), (10, 6169272), (12, 5141060), (15, 4112848), (16, 3855795), (20, 3084636), (24, 2570530), (30, 2056424), (40, 1542318), (48, 1285265), (60, 1028212), (80, 771159), (120, 514106), (240, 257053)]