1746720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1213}}^1$

素因数の和:1234

約数の個数: 72

約数和(自身を含む): 5965596

約数和(自身を除く): 4218876

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, 1213, 1440, 2426, 3639, 4852, 6065, 7278, 9704, 10917, 12130, 14556, 18195, 19408, 21834, 24260, 29112, 36390, 38816, 43668, 48520, 54585, 58224, 72780, 87336, 97040, 109170, 116448, 145560, 174672, 194080, 218340, 291120, 349344, 436680, 582240, 873360, 1746720]

約数ペア:

[(1, 1746720), (2, 873360), (3, 582240), (4, 436680), (5, 349344), (6, 291120), (8, 218340), (9, 194080), (10, 174672), (12, 145560), (15, 116448), (16, 109170), (18, 97040), (20, 87336), (24, 72780), (30, 58224), (32, 54585), (36, 48520), (40, 43668), (45, 38816), (48, 36390), (60, 29112), (72, 24260), (80, 21834), (90, 19408), (96, 18195), (120, 14556), (144, 12130), (160, 10917), (180, 9704), (240, 7278), (288, 6065), (360, 4852), (480, 3639), (720, 2426), (1213, 1440)]