64294080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66973}}^1$

素因数の和:66993

約数の個数: 56

約数和(自身を含む): 204136752

約数和(自身を除く): 139842672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 66973, 133946, 200919, 267892, 334865, 401838, 535784, 669730, 803676, 1004595, 1071568, 1339460, 1607352, 2009190, 2143136, 2678920, 3214704, 4018380, 4286272, 5357840, 6429408, 8036760, 10715680, 12858816, 16073520, 21431360, 32147040, 64294080]

約数ペア:

[(1, 64294080), (2, 32147040), (3, 21431360), (4, 16073520), (5, 12858816), (6, 10715680), (8, 8036760), (10, 6429408), (12, 5357840), (15, 4286272), (16, 4018380), (20, 3214704), (24, 2678920), (30, 2143136), (32, 2009190), (40, 1607352), (48, 1339460), (60, 1071568), (64, 1004595), (80, 803676), (96, 669730), (120, 535784), (160, 401838), (192, 334865), (240, 267892), (320, 200919), (480, 133946), (960, 66973)]