2012303880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5589733}}^1$

素因数の和:5589750

約数の個数: 48

約数和(自身を含む): 6539988780

約数和(自身を除く): 4527684900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5589733, 11179466, 16769199, 22358932, 27948665, 33538398, 44717864, 50307597, 55897330, 67076796, 83845995, 100615194, 111794660, 134153592, 167691990, 201230388, 223589320, 251537985, 335383980, 402460776, 503075970, 670767960, 1006151940, 2012303880]

約数ペア:

[(1, 2012303880), (2, 1006151940), (3, 670767960), (4, 503075970), (5, 402460776), (6, 335383980), (8, 251537985), (9, 223589320), (10, 201230388), (12, 167691990), (15, 134153592), (18, 111794660), (20, 100615194), (24, 83845995), (30, 67076796), (36, 55897330), (40, 50307597), (45, 44717864), (60, 33538398), (72, 27948665), (90, 22358932), (120, 16769199), (180, 11179466), (360, 5589733)]