242359680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{126229}}^1$

素因数の和:126251

約数の個数: 64

約数和(自身を含む): 772527600

約数和(自身を除く): 530167920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 126229, 252458, 378687, 504916, 631145, 757374, 1009832, 1262290, 1514748, 1893435, 2019664, 2524580, 3029496, 3786870, 4039328, 5049160, 6058992, 7573740, 8078656, 10098320, 12117984, 15147480, 16157312, 20196640, 24235968, 30294960, 40393280, 48471936, 60589920, 80786560, 121179840, 242359680]

約数ペア:

[(1, 242359680), (2, 121179840), (3, 80786560), (4, 60589920), (5, 48471936), (6, 40393280), (8, 30294960), (10, 24235968), (12, 20196640), (15, 16157312), (16, 15147480), (20, 12117984), (24, 10098320), (30, 8078656), (32, 7573740), (40, 6058992), (48, 5049160), (60, 4039328), (64, 3786870), (80, 3029496), (96, 2524580), (120, 2019664), (128, 1893435), (160, 1514748), (192, 1262290), (240, 1009832), (320, 757374), (384, 631145), (480, 504916), (640, 378687), (960, 252458), (1920, 126229)]