145304760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1210873}}^1$

素因数の和:1210887

約数の個数: 32

約数和(自身を含む): 435914640

約数和(自身を除く): 290609880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1210873, 2421746, 3632619, 4843492, 6054365, 7265238, 9686984, 12108730, 14530476, 18163095, 24217460, 29060952, 36326190, 48434920, 72652380, 145304760]

約数ペア:

[(1, 145304760), (2, 72652380), (3, 48434920), (4, 36326190), (5, 29060952), (6, 24217460), (8, 18163095), (10, 14530476), (12, 12108730), (15, 9686984), (20, 7265238), (24, 6054365), (30, 4843492), (40, 3632619), (60, 2421746), (120, 1210873)]