222679680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{115979}}^1$

素因数の和:116001

約数の個数: 64

約数和(自身を含む): 709797600

約数和(自身を除く): 487117920

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, 115979, 231958, 347937, 463916, 579895, 695874, 927832, 1159790, 1391748, 1739685, 1855664, 2319580, 2783496, 3479370, 3711328, 4639160, 5566992, 6958740, 7422656, 9278320, 11133984, 13917480, 14845312, 18556640, 22267968, 27834960, 37113280, 44535936, 55669920, 74226560, 111339840, 222679680]

約数ペア:

[(1, 222679680), (2, 111339840), (3, 74226560), (4, 55669920), (5, 44535936), (6, 37113280), (8, 27834960), (10, 22267968), (12, 18556640), (15, 14845312), (16, 13917480), (20, 11133984), (24, 9278320), (30, 7422656), (32, 6958740), (40, 5566992), (48, 4639160), (60, 3711328), (64, 3479370), (80, 2783496), (96, 2319580), (120, 1855664), (128, 1739685), (160, 1391748), (192, 1159790), (240, 927832), (320, 695874), (384, 579895), (480, 463916), (640, 347937), (960, 231958), (1920, 115979)]