130279860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241259}}^1$

素因数の和:241277

約数の個数: 48

約数和(自身を含む): 405316800

約数和(自身を除く): 275036940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 241259, 482518, 723777, 965036, 1206295, 1447554, 2171331, 2412590, 2895108, 3618885, 4342662, 4825180, 6513993, 7237770, 8685324, 10856655, 13027986, 14475540, 21713310, 26055972, 32569965, 43426620, 65139930, 130279860]

約数ペア:

[(1, 130279860), (2, 65139930), (3, 43426620), (4, 32569965), (5, 26055972), (6, 21713310), (9, 14475540), (10, 13027986), (12, 10856655), (15, 8685324), (18, 7237770), (20, 6513993), (27, 4825180), (30, 4342662), (36, 3618885), (45, 2895108), (54, 2412590), (60, 2171331), (90, 1447554), (108, 1206295), (135, 965036), (180, 723777), (270, 482518), (540, 241259)]