120729030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 302054400

約数和(自身を除く): 181325370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 151, 174, 290, 302, 435, 453, 755, 870, 906, 919, 1510, 1838, 2265, 2757, 4379, 4530, 4595, 5514, 8758, 9190, 13137, 13785, 21895, 26274, 26651, 27570, 43790, 53302, 65685, 79953, 131370, 133255, 138769, 159906, 266510, 277538, 399765, 416307, 693845, 799530, 832614, 1387690, 2081535, 4024301, 4163070, 8048602, 12072903, 20121505, 24145806, 40243010, 60364515, 120729030]

約数ペア:

[(1, 120729030), (2, 60364515), (3, 40243010), (5, 24145806), (6, 20121505), (10, 12072903), (15, 8048602), (29, 4163070), (30, 4024301), (58, 2081535), (87, 1387690), (145, 832614), (151, 799530), (174, 693845), (290, 416307), (302, 399765), (435, 277538), (453, 266510), (755, 159906), (870, 138769), (906, 133255), (919, 131370), (1510, 79953), (1838, 65685), (2265, 53302), (2757, 43790), (4379, 27570), (4530, 26651), (4595, 26274), (5514, 21895), (8758, 13785), (9190, 13137)]