84087540720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{38929417}}^1$

素因数の和:38929439

約数の個数: 80

約数和(自身を含む): 289634869920

約数和(自身を除く): 205547329200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 38929417, 77858834, 116788251, 155717668, 194647085, 233576502, 311435336, 350364753, 389294170, 467153004, 583941255, 622870672, 700729506, 778588340, 934306008, 1051094259, 1167882510, 1401459012, 1557176680, 1751823765, 1868612016, 2102188518, 2335765020, 2802918024, 3114353360, 3503647530, 4204377036, 4671530040, 5255471295, 5605836048, 7007295060, 8408754072, 9343060080, 10510942590, 14014590120, 16817508144, 21021885180, 28029180240, 42043770360, 84087540720]

約数ペア:

[(1, 84087540720), (2, 42043770360), (3, 28029180240), (4, 21021885180), (5, 16817508144), (6, 14014590120), (8, 10510942590), (9, 9343060080), (10, 8408754072), (12, 7007295060), (15, 5605836048), (16, 5255471295), (18, 4671530040), (20, 4204377036), (24, 3503647530), (27, 3114353360), (30, 2802918024), (36, 2335765020), (40, 2102188518), (45, 1868612016), (48, 1751823765), (54, 1557176680), (60, 1401459012), (72, 1167882510), (80, 1051094259), (90, 934306008), (108, 778588340), (120, 700729506), (135, 622870672), (144, 583941255), (180, 467153004), (216, 389294170), (240, 350364753), (270, 311435336), (360, 233576502), (432, 194647085), (540, 155717668), (720, 116788251), (1080, 77858834), (2160, 38929417)]