1375762680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3821563}}^1$

素因数の和:3821580

約数の個数: 48

約数和(自身を含む): 4471229880

約数和(自身を除く): 3095467200

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, 3821563, 7643126, 11464689, 15286252, 19107815, 22929378, 30572504, 34394067, 38215630, 45858756, 57323445, 68788134, 76431260, 91717512, 114646890, 137576268, 152862520, 171970335, 229293780, 275152536, 343940670, 458587560, 687881340, 1375762680]

約数ペア:

[(1, 1375762680), (2, 687881340), (3, 458587560), (4, 343940670), (5, 275152536), (6, 229293780), (8, 171970335), (9, 152862520), (10, 137576268), (12, 114646890), (15, 91717512), (18, 76431260), (20, 68788134), (24, 57323445), (30, 45858756), (36, 38215630), (40, 34394067), (45, 30572504), (60, 22929378), (72, 19107815), (90, 15286252), (120, 11464689), (180, 7643126), (360, 3821563)]