48779520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12703}}^1$

素因数の和:12727

約数の個数: 72

約数和(自身を含む): 155801856

約数和(自身を除く): 107022336

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, 640, 768, 960, 1280, 1920, 3840, 12703, 25406, 38109, 50812, 63515, 76218, 101624, 127030, 152436, 190545, 203248, 254060, 304872, 381090, 406496, 508120, 609744, 762180, 812992, 1016240, 1219488, 1524360, 1625984, 2032480, 2438976, 3048720, 3251968, 4064960, 4877952, 6097440, 8129920, 9755904, 12194880, 16259840, 24389760, 48779520]

約数ペア:

[(1, 48779520), (2, 24389760), (3, 16259840), (4, 12194880), (5, 9755904), (6, 8129920), (8, 6097440), (10, 4877952), (12, 4064960), (15, 3251968), (16, 3048720), (20, 2438976), (24, 2032480), (30, 1625984), (32, 1524360), (40, 1219488), (48, 1016240), (60, 812992), (64, 762180), (80, 609744), (96, 508120), (120, 406496), (128, 381090), (160, 304872), (192, 254060), (240, 203248), (256, 190545), (320, 152436), (384, 127030), (480, 101624), (640, 76218), (768, 63515), (960, 50812), (1280, 38109), (1920, 25406), (3840, 12703)]