264246720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1102

約数の個数: 112

約数和(自身を含む): 842284320

約数和(自身を除く): 578037600

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, 160, 192, 240, 320, 409, 480, 673, 818, 960, 1227, 1346, 1636, 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, 53840, 64608, 65440, 78528, 80760, 98160, 107680, 129216, 130880, 161520, 196320, 215360, 275257, 323040, 392640, 550514, 646080, 825771, 1101028, 1376285, 1651542, 2202056, 2752570, 3303084, 4128855, 4404112, 5505140, 6606168, 8257710, 8808224, 11010280, 13212336, 16515420, 17616448, 22020560, 26424672, 33030840, 44041120, 52849344, 66061680, 88082240, 132123360, 264246720]

約数ペア:

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