528930240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{550969}}^1$

素因数の和:550989

約数の個数: 56

約数和(自身を含む): 1679356560

約数和(自身を除く): 1150426320

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, 160, 192, 240, 320, 480, 960, 550969, 1101938, 1652907, 2203876, 2754845, 3305814, 4407752, 5509690, 6611628, 8264535, 8815504, 11019380, 13223256, 16529070, 17631008, 22038760, 26446512, 33058140, 35262016, 44077520, 52893024, 66116280, 88155040, 105786048, 132232560, 176310080, 264465120, 528930240]

約数ペア:

[(1, 528930240), (2, 264465120), (3, 176310080), (4, 132232560), (5, 105786048), (6, 88155040), (8, 66116280), (10, 52893024), (12, 44077520), (15, 35262016), (16, 33058140), (20, 26446512), (24, 22038760), (30, 17631008), (32, 16529070), (40, 13223256), (48, 11019380), (60, 8815504), (64, 8264535), (80, 6611628), (96, 5509690), (120, 4407752), (160, 3305814), (192, 2754845), (240, 2203876), (320, 1652907), (480, 1101938), (960, 550969)]