201466080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139907}}^1$

素因数の和:139928

約数の個数: 72

約数和(自身を含む): 687507912

約数和(自身を除く): 486041832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 139907, 279814, 419721, 559628, 699535, 839442, 1119256, 1259163, 1399070, 1678884, 2098605, 2238512, 2518326, 2798140, 3357768, 4197210, 4477024, 5036652, 5596280, 6295815, 6715536, 8394420, 10073304, 11192560, 12591630, 13431072, 16788840, 20146608, 22385120, 25183260, 33577680, 40293216, 50366520, 67155360, 100733040, 201466080]

約数ペア:

[(1, 201466080), (2, 100733040), (3, 67155360), (4, 50366520), (5, 40293216), (6, 33577680), (8, 25183260), (9, 22385120), (10, 20146608), (12, 16788840), (15, 13431072), (16, 12591630), (18, 11192560), (20, 10073304), (24, 8394420), (30, 6715536), (32, 6295815), (36, 5596280), (40, 5036652), (45, 4477024), (48, 4197210), (60, 3357768), (72, 2798140), (80, 2518326), (90, 2238512), (96, 2098605), (120, 1678884), (144, 1399070), (160, 1259163), (180, 1119256), (240, 839442), (288, 699535), (360, 559628), (480, 419721), (720, 279814), (1440, 139907)]