670048080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214759}}^1$

素因数の和:214788

約数の個数: 80

約数和(自身を含む): 2236940160

約数和(自身を除く): 1566892080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 214759, 429518, 644277, 859036, 1073795, 1288554, 1718072, 2147590, 2577108, 2791867, 3221385, 3436144, 4295180, 5154216, 5583734, 6442770, 8375601, 8590360, 10308432, 11167468, 12885540, 13959335, 16751202, 17180720, 22334936, 25771080, 27918670, 33502404, 41878005, 44669872, 51542160, 55837340, 67004808, 83756010, 111674680, 134009616, 167512020, 223349360, 335024040, 670048080]

約数ペア:

[(1, 670048080), (2, 335024040), (3, 223349360), (4, 167512020), (5, 134009616), (6, 111674680), (8, 83756010), (10, 67004808), (12, 55837340), (13, 51542160), (15, 44669872), (16, 41878005), (20, 33502404), (24, 27918670), (26, 25771080), (30, 22334936), (39, 17180720), (40, 16751202), (48, 13959335), (52, 12885540), (60, 11167468), (65, 10308432), (78, 8590360), (80, 8375601), (104, 6442770), (120, 5583734), (130, 5154216), (156, 4295180), (195, 3436144), (208, 3221385), (240, 2791867), (260, 2577108), (312, 2147590), (390, 1718072), (520, 1288554), (624, 1073795), (780, 859036), (1040, 644277), (1560, 429518), (3120, 214759)]