12403920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51683}}^1$

素因数の和:51699

約数の個数: 40

約数和(自身を含む): 38452896

約数和(自身を除く): 26048976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51683, 103366, 155049, 206732, 258415, 310098, 413464, 516830, 620196, 775245, 826928, 1033660, 1240392, 1550490, 2067320, 2480784, 3100980, 4134640, 6201960, 12403920]

約数ペア:

[(1, 12403920), (2, 6201960), (3, 4134640), (4, 3100980), (5, 2480784), (6, 2067320), (8, 1550490), (10, 1240392), (12, 1033660), (15, 826928), (16, 775245), (20, 620196), (24, 516830), (30, 413464), (40, 310098), (48, 258415), (60, 206732), (80, 155049), (120, 103366), (240, 51683)]