70383960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{195511}}^1$

素因数の和:195528

約数の個数: 48

約数和(自身を含む): 228749040

約数和(自身を除く): 158365080

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, 195511, 391022, 586533, 782044, 977555, 1173066, 1564088, 1759599, 1955110, 2346132, 2932665, 3519198, 3910220, 4692264, 5865330, 7038396, 7820440, 8797995, 11730660, 14076792, 17595990, 23461320, 35191980, 70383960]

約数ペア:

[(1, 70383960), (2, 35191980), (3, 23461320), (4, 17595990), (5, 14076792), (6, 11730660), (8, 8797995), (9, 7820440), (10, 7038396), (12, 5865330), (15, 4692264), (18, 3910220), (20, 3519198), (24, 2932665), (30, 2346132), (36, 1955110), (40, 1759599), (45, 1564088), (60, 1173066), (72, 977555), (90, 782044), (120, 586533), (180, 391022), (360, 195511)]