66061680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 205596960

約数和(自身を除く): 139535280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 673, 818, 1227, 1346, 1636, 2019, 2045, 2454, 2692, 3272, 3365, 4038, 4090, 4908, 5384, 6135, 6544, 6730, 8076, 8180, 9816, 10095, 10768, 12270, 13460, 16152, 16360, 19632, 20190, 24540, 26920, 32304, 32720, 40380, 49080, 53840, 80760, 98160, 161520, 275257, 550514, 825771, 1101028, 1376285, 1651542, 2202056, 2752570, 3303084, 4128855, 4404112, 5505140, 6606168, 8257710, 11010280, 13212336, 16515420, 22020560, 33030840, 66061680]

約数ペア:

[(1, 66061680), (2, 33030840), (3, 22020560), (4, 16515420), (5, 13212336), (6, 11010280), (8, 8257710), (10, 6606168), (12, 5505140), (15, 4404112), (16, 4128855), (20, 3303084), (24, 2752570), (30, 2202056), (40, 1651542), (48, 1376285), (60, 1101028), (80, 825771), (120, 550514), (240, 275257), (409, 161520), (673, 98160), (818, 80760), (1227, 53840), (1346, 49080), (1636, 40380), (2019, 32720), (2045, 32304), (2454, 26920), (2692, 24540), (3272, 20190), (3365, 19632), (4038, 16360), (4090, 16152), (4908, 13460), (5384, 12270), (6135, 10768), (6544, 10095), (6730, 9816), (8076, 8180)]