1897057320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{21277}}^1$

素因数の和:22034

約数の個数: 64

約数和(自身を含む): 5699099520

約数和(自身を除く): 3802042200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2229, 2972, 3715, 4458, 5944, 7430, 8916, 11145, 14860, 17832, 21277, 22290, 29720, 42554, 44580, 63831, 85108, 89160, 106385, 127662, 170216, 212770, 255324, 319155, 425540, 510648, 638310, 851080, 1276620, 2553240, 15808811, 31617622, 47426433, 63235244, 79044055, 94852866, 126470488, 158088110, 189705732, 237132165, 316176220, 379411464, 474264330, 632352440, 948528660, 1897057320]

約数ペア:

[(1, 1897057320), (2, 948528660), (3, 632352440), (4, 474264330), (5, 379411464), (6, 316176220), (8, 237132165), (10, 189705732), (12, 158088110), (15, 126470488), (20, 94852866), (24, 79044055), (30, 63235244), (40, 47426433), (60, 31617622), (120, 15808811), (743, 2553240), (1486, 1276620), (2229, 851080), (2972, 638310), (3715, 510648), (4458, 425540), (5944, 319155), (7430, 255324), (8916, 212770), (11145, 170216), (14860, 127662), (17832, 106385), (21277, 89160), (22290, 85108), (29720, 63831), (42554, 44580)]