2986857960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{73859}}^1$

素因数の和:74210

約数の個数: 64

約数和(自身を含む): 8987284800

約数和(自身を除く): 6000426840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 6740, 8088, 10110, 13480, 20220, 40440, 73859, 147718, 221577, 295436, 369295, 443154, 590872, 738590, 886308, 1107885, 1477180, 1772616, 2215770, 2954360, 4431540, 8863080, 24890483, 49780966, 74671449, 99561932, 124452415, 149342898, 199123864, 248904830, 298685796, 373357245, 497809660, 597371592, 746714490, 995619320, 1493428980, 2986857960]

約数ペア:

[(1, 2986857960), (2, 1493428980), (3, 995619320), (4, 746714490), (5, 597371592), (6, 497809660), (8, 373357245), (10, 298685796), (12, 248904830), (15, 199123864), (20, 149342898), (24, 124452415), (30, 99561932), (40, 74671449), (60, 49780966), (120, 24890483), (337, 8863080), (674, 4431540), (1011, 2954360), (1348, 2215770), (1685, 1772616), (2022, 1477180), (2696, 1107885), (3370, 886308), (4044, 738590), (5055, 590872), (6740, 443154), (8088, 369295), (10110, 295436), (13480, 221577), (20220, 147718), (40440, 73859)]