74442960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103393}}^1$

素因数の和:103412

約数の個数: 60

約数和(自身を含む): 250006692

約数和(自身を除く): 175563732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103393, 206786, 310179, 413572, 516965, 620358, 827144, 930537, 1033930, 1240716, 1550895, 1654288, 1861074, 2067860, 2481432, 3101790, 3722148, 4135720, 4652685, 4962864, 6203580, 7444296, 8271440, 9305370, 12407160, 14888592, 18610740, 24814320, 37221480, 74442960]

約数ペア:

[(1, 74442960), (2, 37221480), (3, 24814320), (4, 18610740), (5, 14888592), (6, 12407160), (8, 9305370), (9, 8271440), (10, 7444296), (12, 6203580), (15, 4962864), (16, 4652685), (18, 4135720), (20, 3722148), (24, 3101790), (30, 2481432), (36, 2067860), (40, 1861074), (45, 1654288), (48, 1550895), (60, 1240716), (72, 1033930), (80, 930537), (90, 827144), (120, 620358), (144, 516965), (180, 413572), (240, 310179), (360, 206786), (720, 103393)]