54007920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75011}}^1$

素因数の和:75030

約数の個数: 60

約数和(自身を含む): 181379016

約数和(自身を除く): 127371096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 75011, 150022, 225033, 300044, 375055, 450066, 600088, 675099, 750110, 900132, 1125165, 1200176, 1350198, 1500220, 1800264, 2250330, 2700396, 3000440, 3375495, 3600528, 4500660, 5400792, 6000880, 6750990, 9001320, 10801584, 13501980, 18002640, 27003960, 54007920]

約数ペア:

[(1, 54007920), (2, 27003960), (3, 18002640), (4, 13501980), (5, 10801584), (6, 9001320), (8, 6750990), (9, 6000880), (10, 5400792), (12, 4500660), (15, 3600528), (16, 3375495), (18, 3000440), (20, 2700396), (24, 2250330), (30, 1800264), (36, 1500220), (40, 1350198), (45, 1200176), (48, 1125165), (60, 900132), (72, 750110), (80, 675099), (90, 600088), (120, 450066), (144, 375055), (180, 300044), (240, 225033), (360, 150022), (720, 75011)]