19193727120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79973863}}^1$

素因数の和:79973879

約数の個数: 40

約数和(自身を含む): 59500554816

約数和(自身を除く): 40306827696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79973863, 159947726, 239921589, 319895452, 399869315, 479843178, 639790904, 799738630, 959686356, 1199607945, 1279581808, 1599477260, 1919372712, 2399215890, 3198954520, 3838745424, 4798431780, 6397909040, 9596863560, 19193727120]

約数ペア:

[(1, 19193727120), (2, 9596863560), (3, 6397909040), (4, 4798431780), (5, 3838745424), (6, 3198954520), (8, 2399215890), (10, 1919372712), (12, 1599477260), (15, 1279581808), (16, 1199607945), (20, 959686356), (24, 799738630), (30, 639790904), (40, 479843178), (48, 399869315), (60, 319895452), (80, 239921589), (120, 159947726), (240, 79973863)]