15967920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66533}}^1$

素因数の和:66549

約数の個数: 40

約数和(自身を含む): 49501296

約数和(自身を除く): 33533376

約数列:

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

約数ペア:

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