4121051280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{41983}}^1$

素因数の和:42408

約数の個数: 80

約数和(自身を含む): 12806799360

約数和(自身を除く): 8685748080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 6544, 8180, 9816, 12270, 16360, 19632, 24540, 32720, 41983, 49080, 83966, 98160, 125949, 167932, 209915, 251898, 335864, 419830, 503796, 629745, 671728, 839660, 1007592, 1259490, 1679320, 2015184, 2518980, 3358640, 5037960, 10075920, 17171047, 34342094, 51513141, 68684188, 85855235, 103026282, 137368376, 171710470, 206052564, 257565705, 274736752, 343420940, 412105128, 515131410, 686841880, 824210256, 1030262820, 1373683760, 2060525640, 4121051280]

約数ペア:

[(1, 4121051280), (2, 2060525640), (3, 1373683760), (4, 1030262820), (5, 824210256), (6, 686841880), (8, 515131410), (10, 412105128), (12, 343420940), (15, 274736752), (16, 257565705), (20, 206052564), (24, 171710470), (30, 137368376), (40, 103026282), (48, 85855235), (60, 68684188), (80, 51513141), (120, 34342094), (240, 17171047), (409, 10075920), (818, 5037960), (1227, 3358640), (1636, 2518980), (2045, 2015184), (2454, 1679320), (3272, 1259490), (4090, 1007592), (4908, 839660), (6135, 671728), (6544, 629745), (8180, 503796), (9816, 419830), (12270, 335864), (16360, 251898), (19632, 209915), (24540, 167932), (32720, 125949), (41983, 98160), (49080, 83966)]