1911243960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5309011}}^1$

素因数の和:5309028

約数の個数: 48

約数和(自身を含む): 6211544040

約数和(自身を除く): 4300300080

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, 5309011, 10618022, 15927033, 21236044, 26545055, 31854066, 42472088, 47781099, 53090110, 63708132, 79635165, 95562198, 106180220, 127416264, 159270330, 191124396, 212360440, 238905495, 318540660, 382248792, 477810990, 637081320, 955621980, 1911243960]

約数ペア:

[(1, 1911243960), (2, 955621980), (3, 637081320), (4, 477810990), (5, 382248792), (6, 318540660), (8, 238905495), (9, 212360440), (10, 191124396), (12, 159270330), (15, 127416264), (18, 106180220), (20, 95562198), (24, 79635165), (30, 63708132), (36, 53090110), (40, 47781099), (45, 42472088), (60, 31854066), (72, 26545055), (90, 21236044), (120, 15927033), (180, 10618022), (360, 5309011)]