115722720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{80363}}^1$

素因数の和:80384

約数の個数: 72

約数和(自身を含む): 394908696

約数和(自身を除く): 279185976

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, 80363, 160726, 241089, 321452, 401815, 482178, 642904, 723267, 803630, 964356, 1205445, 1285808, 1446534, 1607260, 1928712, 2410890, 2571616, 2893068, 3214520, 3616335, 3857424, 4821780, 5786136, 6429040, 7232670, 7714848, 9643560, 11572272, 12858080, 14465340, 19287120, 23144544, 28930680, 38574240, 57861360, 115722720]

約数ペア:

[(1, 115722720), (2, 57861360), (3, 38574240), (4, 28930680), (5, 23144544), (6, 19287120), (8, 14465340), (9, 12858080), (10, 11572272), (12, 9643560), (15, 7714848), (16, 7232670), (18, 6429040), (20, 5786136), (24, 4821780), (30, 3857424), (32, 3616335), (36, 3214520), (40, 2893068), (45, 2571616), (48, 2410890), (60, 1928712), (72, 1607260), (80, 1446534), (90, 1285808), (96, 1205445), (120, 964356), (144, 803630), (160, 723267), (180, 642904), (240, 482178), (288, 401815), (360, 321452), (480, 241089), (720, 160726), (1440, 80363)]