810158880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1687831}}^1$

素因数の和:1687849

約数の個数: 48

約数和(自身を含む): 2552001984

約数和(自身を除く): 1741843104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1687831, 3375662, 5063493, 6751324, 8439155, 10126986, 13502648, 16878310, 20253972, 25317465, 27005296, 33756620, 40507944, 50634930, 54010592, 67513240, 81015888, 101269860, 135026480, 162031776, 202539720, 270052960, 405079440, 810158880]

約数ペア:

[(1, 810158880), (2, 405079440), (3, 270052960), (4, 202539720), (5, 162031776), (6, 135026480), (8, 101269860), (10, 81015888), (12, 67513240), (15, 54010592), (16, 50634930), (20, 40507944), (24, 33756620), (30, 27005296), (32, 25317465), (40, 20253972), (48, 16878310), (60, 13502648), (80, 10126986), (96, 8439155), (120, 6751324), (160, 5063493), (240, 3375662), (480, 1687831)]