72410340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2371}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 203232960

約数和(自身を除く): 130822620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2371, 2545, 3054, 4742, 5090, 6108, 7113, 7635, 9484, 10180, 11855, 14226, 15270, 23710, 28452, 30540, 35565, 47420, 71130, 142260, 1206839, 2413678, 3620517, 4827356, 6034195, 7241034, 12068390, 14482068, 18102585, 24136780, 36205170, 72410340]

約数ペア:

[(1, 72410340), (2, 36205170), (3, 24136780), (4, 18102585), (5, 14482068), (6, 12068390), (10, 7241034), (12, 6034195), (15, 4827356), (20, 3620517), (30, 2413678), (60, 1206839), (509, 142260), (1018, 71130), (1527, 47420), (2036, 35565), (2371, 30540), (2545, 28452), (3054, 23710), (4742, 15270), (5090, 14226), (6108, 11855), (7113, 10180), (7635, 9484)]