31935840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{66533}}^1$

素因数の和:66551

約数の個数: 48

約数和(自身を含む): 100599408

約数和(自身を除く): 68663568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 66533, 133066, 199599, 266132, 332665, 399198, 532264, 665330, 798396, 997995, 1064528, 1330660, 1596792, 1995990, 2129056, 2661320, 3193584, 3991980, 5322640, 6387168, 7983960, 10645280, 15967920, 31935840]

約数ペア:

[(1, 31935840), (2, 15967920), (3, 10645280), (4, 7983960), (5, 6387168), (6, 5322640), (8, 3991980), (10, 3193584), (12, 2661320), (15, 2129056), (16, 1995990), (20, 1596792), (24, 1330660), (30, 1064528), (32, 997995), (40, 798396), (48, 665330), (60, 532264), (80, 399198), (96, 332665), (120, 266132), (160, 199599), (240, 133066), (480, 66533)]