40773780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{25169}}^1$

素因数の和:25190

約数の個数: 60

約数和(自身を含む): 127913940

約数和(自身を除く): 87140160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 25169, 50338, 75507, 100676, 125845, 151014, 226521, 251690, 302028, 377535, 453042, 503380, 679563, 755070, 906084, 1132605, 1359126, 1510140, 2038689, 2265210, 2718252, 3397815, 4077378, 4530420, 6795630, 8154756, 10193445, 13591260, 20386890, 40773780]

約数ペア:

[(1, 40773780), (2, 20386890), (3, 13591260), (4, 10193445), (5, 8154756), (6, 6795630), (9, 4530420), (10, 4077378), (12, 3397815), (15, 2718252), (18, 2265210), (20, 2038689), (27, 1510140), (30, 1359126), (36, 1132605), (45, 906084), (54, 755070), (60, 679563), (81, 503380), (90, 453042), (108, 377535), (135, 302028), (162, 251690), (180, 226521), (270, 151014), (324, 125845), (405, 100676), (540, 75507), (810, 50338), (1620, 25169)]