99678720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{12979}}^1$

素因数の和:13005

約数の個数: 80

約数和(自身を含む): 318684960

約数和(自身を除く): 219006240

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, 12979, 25958, 38937, 51916, 64895, 77874, 103832, 129790, 155748, 194685, 207664, 259580, 311496, 389370, 415328, 519160, 622992, 778740, 830656, 1038320, 1245984, 1557480, 1661312, 2076640, 2491968, 3114960, 3322624, 4153280, 4983936, 6229920, 6645248, 8306560, 9967872, 12459840, 16613120, 19935744, 24919680, 33226240, 49839360, 99678720]

約数ペア:

[(1, 99678720), (2, 49839360), (3, 33226240), (4, 24919680), (5, 19935744), (6, 16613120), (8, 12459840), (10, 9967872), (12, 8306560), (15, 6645248), (16, 6229920), (20, 4983936), (24, 4153280), (30, 3322624), (32, 3114960), (40, 2491968), (48, 2076640), (60, 1661312), (64, 1557480), (80, 1245984), (96, 1038320), (120, 830656), (128, 778740), (160, 622992), (192, 519160), (240, 415328), (256, 389370), (320, 311496), (384, 259580), (480, 207664), (512, 194685), (640, 155748), (768, 129790), (960, 103832), (1280, 77874), (1536, 64895), (1920, 51916), (2560, 38937), (3840, 25958), (7680, 12979)]