565530120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{523639}}^1$

素因数の和:523659

約数の個数: 64

約数和(自身を含む): 1885104000

約数和(自身を除く): 1319573880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 523639, 1047278, 1570917, 2094556, 2618195, 3141834, 4189112, 4712751, 5236390, 6283668, 7854585, 9425502, 10472780, 12567336, 14138253, 15709170, 18851004, 20945560, 23563755, 28276506, 31418340, 37702008, 47127510, 56553012, 62836680, 70691265, 94255020, 113106024, 141382530, 188510040, 282765060, 565530120]

約数ペア:

[(1, 565530120), (2, 282765060), (3, 188510040), (4, 141382530), (5, 113106024), (6, 94255020), (8, 70691265), (9, 62836680), (10, 56553012), (12, 47127510), (15, 37702008), (18, 31418340), (20, 28276506), (24, 23563755), (27, 20945560), (30, 18851004), (36, 15709170), (40, 14138253), (45, 12567336), (54, 10472780), (60, 9425502), (72, 7854585), (90, 6283668), (108, 5236390), (120, 4712751), (135, 4189112), (180, 3141834), (216, 2618195), (270, 2094556), (360, 1570917), (540, 1047278), (1080, 523639)]