293967480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2449729}}^1$

素因数の和:2449743

約数の個数: 32

約数和(自身を含む): 881902800

約数和(自身を除く): 587935320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2449729, 4899458, 7349187, 9798916, 12248645, 14698374, 19597832, 24497290, 29396748, 36745935, 48994580, 58793496, 73491870, 97989160, 146983740, 293967480]

約数ペア:

[(1, 293967480), (2, 146983740), (3, 97989160), (4, 73491870), (5, 58793496), (6, 48994580), (8, 36745935), (10, 29396748), (12, 24497290), (15, 19597832), (20, 14698374), (24, 12248645), (30, 9798916), (40, 7349187), (60, 4899458), (120, 2449729)]