745524720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1035451}}^1$

素因数の和:1035470

約数の個数: 60

約数和(自身を含む): 2503722936

約数和(自身を除く): 1758198216

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, 1035451, 2070902, 3106353, 4141804, 5177255, 6212706, 8283608, 9319059, 10354510, 12425412, 15531765, 16567216, 18638118, 20709020, 24850824, 31063530, 37276236, 41418040, 46595295, 49701648, 62127060, 74552472, 82836080, 93190590, 124254120, 149104944, 186381180, 248508240, 372762360, 745524720]

約数ペア:

[(1, 745524720), (2, 372762360), (3, 248508240), (4, 186381180), (5, 149104944), (6, 124254120), (8, 93190590), (9, 82836080), (10, 74552472), (12, 62127060), (15, 49701648), (16, 46595295), (18, 41418040), (20, 37276236), (24, 31063530), (30, 24850824), (36, 20709020), (40, 18638118), (45, 16567216), (48, 15531765), (60, 12425412), (72, 10354510), (80, 9319059), (90, 8283608), (120, 6212706), (144, 5177255), (180, 4141804), (240, 3106353), (360, 2070902), (720, 1035451)]