172757280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{359911}}^1$

素因数の和:359929

約数の個数: 48

約数和(自身を含む): 544186944

約数和(自身を除く): 371429664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 359911, 719822, 1079733, 1439644, 1799555, 2159466, 2879288, 3599110, 4318932, 5398665, 5758576, 7198220, 8637864, 10797330, 11517152, 14396440, 17275728, 21594660, 28792880, 34551456, 43189320, 57585760, 86378640, 172757280]

約数ペア:

[(1, 172757280), (2, 86378640), (3, 57585760), (4, 43189320), (5, 34551456), (6, 28792880), (8, 21594660), (10, 17275728), (12, 14396440), (15, 11517152), (16, 10797330), (20, 8637864), (24, 7198220), (30, 5758576), (32, 5398665), (40, 4318932), (48, 3599110), (60, 2879288), (80, 2159466), (96, 1799555), (120, 1439644), (160, 1079733), (240, 719822), (480, 359911)]