268149240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{744859}}^1$

素因数の和:744876

約数の個数: 48

約数和(自身を含む): 871486200

約数和(自身を除く): 603336960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 744859, 1489718, 2234577, 2979436, 3724295, 4469154, 5958872, 6703731, 7448590, 8938308, 11172885, 13407462, 14897180, 17876616, 22345770, 26814924, 29794360, 33518655, 44691540, 53629848, 67037310, 89383080, 134074620, 268149240]

約数ペア:

[(1, 268149240), (2, 134074620), (3, 89383080), (4, 67037310), (5, 53629848), (6, 44691540), (8, 33518655), (9, 29794360), (10, 26814924), (12, 22345770), (15, 17876616), (18, 14897180), (20, 13407462), (24, 11172885), (30, 8938308), (36, 7448590), (40, 6703731), (45, 5958872), (60, 4469154), (72, 3724295), (90, 2979436), (120, 2234577), (180, 1489718), (360, 744859)]