69693240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1493}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 209757600

約数和(自身を除く): 140064360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1493, 1556, 1945, 2334, 2986, 3112, 3890, 4479, 4668, 5835, 5972, 7465, 7780, 8958, 9336, 11670, 11944, 14930, 15560, 17916, 22395, 23340, 29860, 35832, 44790, 46680, 59720, 89580, 179160, 580777, 1161554, 1742331, 2323108, 2903885, 3484662, 4646216, 5807770, 6969324, 8711655, 11615540, 13938648, 17423310, 23231080, 34846620, 69693240]

約数ペア:

[(1, 69693240), (2, 34846620), (3, 23231080), (4, 17423310), (5, 13938648), (6, 11615540), (8, 8711655), (10, 6969324), (12, 5807770), (15, 4646216), (20, 3484662), (24, 2903885), (30, 2323108), (40, 1742331), (60, 1161554), (120, 580777), (389, 179160), (778, 89580), (1167, 59720), (1493, 46680), (1556, 44790), (1945, 35832), (2334, 29860), (2986, 23340), (3112, 22395), (3890, 17916), (4479, 15560), (4668, 14930), (5835, 11944), (5972, 11670), (7465, 9336), (7780, 8958)]