19832972520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{165274771}}^1$

素因数の和:165274785

約数の個数: 32

約数和(自身を含む): 59498917920

約数和(自身を除く): 39665945400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 165274771, 330549542, 495824313, 661099084, 826373855, 991648626, 1322198168, 1652747710, 1983297252, 2479121565, 3305495420, 3966594504, 4958243130, 6610990840, 9916486260, 19832972520]

約数ペア:

[(1, 19832972520), (2, 9916486260), (3, 6610990840), (4, 4958243130), (5, 3966594504), (6, 3305495420), (8, 2479121565), (10, 1983297252), (12, 1652747710), (15, 1322198168), (20, 991648626), (24, 826373855), (30, 661099084), (40, 495824313), (60, 330549542), (120, 165274771)]