85925640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4139}}^1$

素因数の和:4326

約数の個数: 64

約数和(自身を含む): 259329600

約数和(自身を除く): 173403960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4139, 4152, 5190, 6920, 8278, 10380, 12417, 16556, 20695, 20760, 24834, 33112, 41390, 49668, 62085, 82780, 99336, 124170, 165560, 248340, 496680, 716047, 1432094, 2148141, 2864188, 3580235, 4296282, 5728376, 7160470, 8592564, 10740705, 14320940, 17185128, 21481410, 28641880, 42962820, 85925640]

約数ペア:

[(1, 85925640), (2, 42962820), (3, 28641880), (4, 21481410), (5, 17185128), (6, 14320940), (8, 10740705), (10, 8592564), (12, 7160470), (15, 5728376), (20, 4296282), (24, 3580235), (30, 2864188), (40, 2148141), (60, 1432094), (120, 716047), (173, 496680), (346, 248340), (519, 165560), (692, 124170), (865, 99336), (1038, 82780), (1384, 62085), (1730, 49668), (2076, 41390), (2595, 33112), (3460, 24834), (4139, 20760), (4152, 20695), (5190, 16556), (6920, 12417), (8278, 10380)]