13503480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 40867200

約数和(自身を除く): 27363720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 859, 1048, 1310, 1572, 1718, 1965, 2577, 2620, 3144, 3436, 3930, 4295, 5154, 5240, 6872, 7860, 8590, 10308, 12885, 15720, 17180, 20616, 25770, 34360, 51540, 103080, 112529, 225058, 337587, 450116, 562645, 675174, 900232, 1125290, 1350348, 1687935, 2250580, 2700696, 3375870, 4501160, 6751740, 13503480]

約数ペア:

[(1, 13503480), (2, 6751740), (3, 4501160), (4, 3375870), (5, 2700696), (6, 2250580), (8, 1687935), (10, 1350348), (12, 1125290), (15, 900232), (20, 675174), (24, 562645), (30, 450116), (40, 337587), (60, 225058), (120, 112529), (131, 103080), (262, 51540), (393, 34360), (524, 25770), (655, 20616), (786, 17180), (859, 15720), (1048, 12885), (1310, 10308), (1572, 8590), (1718, 7860), (1965, 6872), (2577, 5240), (2620, 5154), (3144, 4295), (3436, 3930)]