528493440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1104

約数の個数: 128

約数和(自身を含む): 1691200800

約数和(自身を除く): 1162707360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 409, 480, 640, 673, 818, 960, 1227, 1346, 1636, 1920, 2019, 2045, 2454, 2692, 3272, 3365, 4038, 4090, 4908, 5384, 6135, 6544, 6730, 8076, 8180, 9816, 10095, 10768, 12270, 13088, 13460, 16152, 16360, 19632, 20190, 21536, 24540, 26176, 26920, 32304, 32720, 39264, 40380, 43072, 49080, 52352, 53840, 64608, 65440, 78528, 80760, 86144, 98160, 107680, 129216, 130880, 157056, 161520, 196320, 215360, 258432, 261760, 275257, 323040, 392640, 430720, 550514, 646080, 785280, 825771, 1101028, 1292160, 1376285, 1651542, 2202056, 2752570, 3303084, 4128855, 4404112, 5505140, 6606168, 8257710, 8808224, 11010280, 13212336, 16515420, 17616448, 22020560, 26424672, 33030840, 35232896, 44041120, 52849344, 66061680, 88082240, 105698688, 132123360, 176164480, 264246720, 528493440]

約数ペア:

[(1, 528493440), (2, 264246720), (3, 176164480), (4, 132123360), (5, 105698688), (6, 88082240), (8, 66061680), (10, 52849344), (12, 44041120), (15, 35232896), (16, 33030840), (20, 26424672), (24, 22020560), (30, 17616448), (32, 16515420), (40, 13212336), (48, 11010280), (60, 8808224), (64, 8257710), (80, 6606168), (96, 5505140), (120, 4404112), (128, 4128855), (160, 3303084), (192, 2752570), (240, 2202056), (320, 1651542), (384, 1376285), (409, 1292160), (480, 1101028), (640, 825771), (673, 785280), (818, 646080), (960, 550514), (1227, 430720), (1346, 392640), (1636, 323040), (1920, 275257), (2019, 261760), (2045, 258432), (2454, 215360), (2692, 196320), (3272, 161520), (3365, 157056), (4038, 130880), (4090, 129216), (4908, 107680), (5384, 98160), (6135, 86144), (6544, 80760), (6730, 78528), (8076, 65440), (8180, 64608), (9816, 53840), (10095, 52352), (10768, 49080), (12270, 43072), (13088, 40380), (13460, 39264), (16152, 32720), (16360, 32304), (19632, 26920), (20190, 26176), (21536, 24540)]