2016207120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{17989}}^1$

素因数の和:18472

約数の個数: 80

約数和(自身を含む): 6263974080

約数和(自身を除く): 4247766960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 934, 1401, 1868, 2335, 2802, 3736, 4670, 5604, 7005, 7472, 9340, 11208, 14010, 17989, 18680, 22416, 28020, 35978, 37360, 53967, 56040, 71956, 89945, 107934, 112080, 143912, 179890, 215868, 269835, 287824, 359780, 431736, 539670, 719560, 863472, 1079340, 1439120, 2158680, 4317360, 8400863, 16801726, 25202589, 33603452, 42004315, 50405178, 67206904, 84008630, 100810356, 126012945, 134413808, 168017260, 201620712, 252025890, 336034520, 403241424, 504051780, 672069040, 1008103560, 2016207120]

約数ペア:

[(1, 2016207120), (2, 1008103560), (3, 672069040), (4, 504051780), (5, 403241424), (6, 336034520), (8, 252025890), (10, 201620712), (12, 168017260), (15, 134413808), (16, 126012945), (20, 100810356), (24, 84008630), (30, 67206904), (40, 50405178), (48, 42004315), (60, 33603452), (80, 25202589), (120, 16801726), (240, 8400863), (467, 4317360), (934, 2158680), (1401, 1439120), (1868, 1079340), (2335, 863472), (2802, 719560), (3736, 539670), (4670, 431736), (5604, 359780), (7005, 287824), (7472, 269835), (9340, 215868), (11208, 179890), (14010, 143912), (17989, 112080), (18680, 107934), (22416, 89945), (28020, 71956), (35978, 56040), (37360, 53967)]