67238280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{186773}}^1$

素因数の和:186790

約数の個数: 48

約数和(自身を含む): 218525580

約数和(自身を除く): 151287300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 186773, 373546, 560319, 747092, 933865, 1120638, 1494184, 1680957, 1867730, 2241276, 2801595, 3361914, 3735460, 4482552, 5603190, 6723828, 7470920, 8404785, 11206380, 13447656, 16809570, 22412760, 33619140, 67238280]

約数ペア:

[(1, 67238280), (2, 33619140), (3, 22412760), (4, 16809570), (5, 13447656), (6, 11206380), (8, 8404785), (9, 7470920), (10, 6723828), (12, 5603190), (15, 4482552), (18, 3735460), (20, 3361914), (24, 2801595), (30, 2241276), (36, 1867730), (40, 1680957), (45, 1494184), (60, 1120638), (72, 933865), (90, 747092), (120, 560319), (180, 373546), (360, 186773)]