522078720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67979}}^1$

素因数の和:68005

約数の個数: 80

約数和(自身を含む): 1669044960

約数和(自身を除く): 1146966240

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 67979, 135958, 203937, 271916, 339895, 407874, 543832, 679790, 815748, 1019685, 1087664, 1359580, 1631496, 2039370, 2175328, 2719160, 3262992, 4078740, 4350656, 5438320, 6525984, 8157480, 8701312, 10876640, 13051968, 16314960, 17402624, 21753280, 26103936, 32629920, 34805248, 43506560, 52207872, 65259840, 87013120, 104415744, 130519680, 174026240, 261039360, 522078720]

約数ペア:

[(1, 522078720), (2, 261039360), (3, 174026240), (4, 130519680), (5, 104415744), (6, 87013120), (8, 65259840), (10, 52207872), (12, 43506560), (15, 34805248), (16, 32629920), (20, 26103936), (24, 21753280), (30, 17402624), (32, 16314960), (40, 13051968), (48, 10876640), (60, 8701312), (64, 8157480), (80, 6525984), (96, 5438320), (120, 4350656), (128, 4078740), (160, 3262992), (192, 2719160), (240, 2175328), (256, 2039370), (320, 1631496), (384, 1359580), (480, 1087664), (512, 1019685), (640, 815748), (768, 679790), (960, 543832), (1280, 407874), (1536, 339895), (1920, 271916), (2560, 203937), (3840, 135958), (7680, 67979)]